Accueil Explorer Aide
Connexion
mrkad
/
php-qrcode
miroir de https://github.com/chillerlan/php-qrcode.git
1
0
Fork 0
Fichiers Tickets 0 Wiki
Aborescence: 668e29fe8e
Branches Tags
php-qrcode
/
classes
/
chillerlan-QRCode-Output-QRGdImage.html

chillerlan-QRCode-Output-QRGdImage.html 97 KB
Historique Raw

12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091929394959697989910010110210310410510610710810911011111211311411511611711811912012112212312412512612712812913013113213313413513613713813914014114214314414514614714814915015115215315415515615715815916016116216316416516616716816917017117217317417517617717817918018118218318418518618718818919019119219319419519619719819920020120220320420520620720820921021121221321421521621721821922022122222322422522622722822923023123223323423523623723823924024124224324424524624724824925025125225325425525625725825926026126226326426526626726826927027127227327427527627727827928028128228328428528628728828929029129229329429529629729829930030130230330430530630730830931031131231331431531631731831932032132232332432532632732832933033133233333433533633733833934034134234334434534634734834935035135235335435535635735835936036136236336436536636736836937037137237337437537637737837938038138238338438538638738838939039139239339439539639739839940040140240340440540640740840941041141241341441541641741841942042142242342442542642742842943043143243343443543643743843944044144244344444544644744844945045145245345445545645745845946046146246346446546646746846947047147247347447547647747847948048148248348448548648748848949049149249349449549649749849950050150250350450550650750850951051151251351451551651751851952052152252352452552652752852953053153253353453553653753853954054154254354454554654754854955055155255355455555655755855956056156256356456556656756856957057157257357457557657757857958058158258358458558658758858959059159259359459559659759859960060160260360460560660760860961061161261361461561661761861962062162262362462562662762862963063163263363463563663763863964064164264364464564664764864965065165265365465565665765865966066166266366466566666766866967067167267367467567667767867968068168268368468568668768868969069169269369469569669769869970070170270370470570670770870971071171271371471571671771871972072172272372472572672772872973073173273373473573673773873974074174274374474574674774874975075175275375475575675775875976076176276376476576676776876977077177277377477577677777877978078178278378478578678778878979079179279379479579679779879980080180280380480580680780880981081181281381481581681781881982082182282382482582682782882983083183283383483583683783883984084184284384484584684784884985085185285385485585685785885986086186286386486586686786886987087187287387487587687787887988088188288388488588688788888989089189289389489589689789889990090190290390490590690790890991091191291391491591691791891992092192292392492592692792892993093193293393493593693793893994094194294394494594694794894995095195295395495595695795895996096196296396496596696796896997097197297397497597697797897998098198298398498598698798898999099199299399499599699799899910001001100210031004100510061007100810091010101110121013101410151016101710181019102010211022102310241025102610271028102910301031103210331034103510361037103810391040104110421043104410451046104710481049105010511052105310541055105610571058105910601061106210631064106510661067106810691070107110721073107410751076107710781079108010811082108310841085108610871088108910901091109210931094109510961097109810991100110111021103110411051106110711081109111011111112111311141115111611171118111911201121112211231124112511261127112811291130113111321133113411351136113711381139114011411142114311441145114611471148114911501151115211531154115511561157115811591160116111621163116411651166116711681169117011711172117311741175117611771178117911801181118211831184118511861187118811891190119111921193119411951196119711981199120012011202120312041205120612071208120912101211121212131214121512161217121812191220122112221223122412251226122712281229123012311232123312341235123612371238123912401241124212431244124512461247124812491250125112521253125412551256125712581259126012611262126312641265126612671268126912701271127212731274127512761277127812791280128112821283128412851286128712881289129012911292129312941295129612971298129913001301130213031304130513061307130813091310131113121313131413151316131713181319132013211322132313241325132613271328132913301331133213331334133513361337133813391340134113421343134413451346134713481349135013511352135313541355135613571358135913601361136213631364136513661367136813691370137113721373137413751376137713781379138013811382138313841385138613871388138913901391139213931394139513961397139813991400140114021403140414051406140714081409141014111412141314141415141614171418141914201421142214231424142514261427142814291430143114321433143414351436143714381439144014411442144314441445144614471448144914501451145214531454145514561457145814591460146114621463146414651466146714681469147014711472147314741475147614771478147914801481148214831484148514861487148814891490149114921493149414951496149714981499150015011502150315041505150615071508150915101511151215131514151515161517151815191520152115221523152415251526152715281529153015311532153315341535153615371538153915401541154215431544154515461547154815491550155115521553155415551556155715581559156015611562156315641565156615671568156915701571157215731574157515761577157815791580158115821583158415851586158715881589159015911592159315941595159615971598159916001601160216031604160516061607160816091610161116121613161416151616161716181619162016211622162316241625162616271628162916301631163216331634163516361637163816391640164116421643164416451646164716481649165016511652165316541655165616571658165916601661166216631664166516661667166816691670167116721673167416751676167716781679168016811682168316841685168616871688168916901691169216931694169516961697169816991700170117021703170417051706170717081709171017111712171317141715171617171718171917201721172217231724172517261727172817291730173117321733173417351736173717381739174017411742174317441745174617471748174917501751175217531754175517561757175817591760176117621763176417651766176717681769177017711772177317741775177617771778177917801781178217831784178517861787178817891790179117921793179417951796179717981799180018011802180318041805180618071808180918101811181218131814181518161817181818191820182118221823182418251826182718281829183018311832183318341835183618371838183918401841184218431844184518461847184818491850185118521853185418551856185718581859186018611862186318641865186618671868186918701871187218731874187518761877187818791880188118821883188418851886188718881889189018911892189318941895189618971898189919001901190219031904190519061907190819091910191119121913191419151916191719181919192019211922192319241925192619271928192919301931193219331934193519361937193819391940194119421943194419451946194719481949195019511952195319541955195619571958195919601961196219631964196519661967196819691970197119721973197419751976197719781979198019811982198319841985198619871988198919901991199219931994199519961997199819992000200120022003 
  1. <!DOCTYPE html>
    2. 

  2. <html lang="en">
    3. 

  3. <head>
    4. 

  4.     <meta charset="utf-8">
    5. 

  5.             <title>Documentation</title>
    6. 

  6.     
    7. 

  7.     <meta name="viewport" content="width=device-width, initial-scale=1.0">
    8. 

  8.     <base href="../">
    9. 

  9.     <link rel="icon" href="images/favicon.ico"/>
    10. 

  10.     <link rel="stylesheet" href="css/normalize.css">
    11. 

  11.     <link rel="stylesheet" href="css/base.css">
    12. 

  12.             <link rel="preconnect" href="https://fonts.gstatic.com">
    13. 

  13.         <link href="https://fonts.googleapis.com/css2?family=Open+Sans:wght@100;200;300;400;600;700&display=swap" rel="stylesheet">
    14. 

  14.         <link href="https://fonts.googleapis.com/css2?family=Source+Code+Pro:wght@400;600;700&display=swap" rel="stylesheet">
    15. 

  15.         <link rel="stylesheet" href="css/template.css">
    16. 

  16.         <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.12.0/css/all.min.css" integrity="sha256-ybRkN9dBjhcS2qrW1z+hfCxq+1aBdwyQM5wlQoQVt/0=" crossorigin="anonymous" />
    17. 

  17.         <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/themes/prism-okaidia.css">
    18. 

  18.         <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/line-numbers/prism-line-numbers.css">
    19. 

  19.         <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/line-highlight/prism-line-highlight.css">
    20. 

  20.                 <script src="https://cdn.jsdelivr.net/npm/fuse.js@3.4.6"></script>
    21. 

  21.         <script src="https://cdn.jsdelivr.net/npm/css-vars-ponyfill@2"></script>
    22. 

  22.         <script src="js/template.js"></script>
    23. 

  23.         <script src="js/search.js"></script>
    24. 

  24.         <script defer src="js/searchIndex.js"></script>
    25. 

  25.     </head>
    26. 

  26. <body id="top">
    27. 

  27.     <header class="phpdocumentor-header phpdocumentor-section">
    28. 

  28.     <h1 class="phpdocumentor-title"><a href="" class="phpdocumentor-title__link">Documentation</a></h1>
    29. 

  29.     <input class="phpdocumentor-header__menu-button" type="checkbox" id="menu-button" name="menu-button" />
    30. 

  30.     <label class="phpdocumentor-header__menu-icon" for="menu-button">
    31. 

  31.         <i class="fas fa-bars"></i>
    32. 

  32.     </label>
    33. 

  33.     <section data-search-form class="phpdocumentor-search">
    34. 

  34.     <label>
    35. 

  35.         <span class="visually-hidden">Search for</span>
    36. 

  36.         <svg class="phpdocumentor-search__icon" width="21" height="20" viewBox="0 0 21 20" fill="none" xmlns="http://www.w3.org/2000/svg">
    37. 

  37.             <circle cx="7.5" cy="7.5" r="6.5" stroke="currentColor" stroke-width="2"/>
    38. 

  38.             <line x1="12.4892" y1="12.2727" x2="19.1559" y2="18.9393" stroke="currentColor" stroke-width="3"/>
    39. 

  39.         </svg>
    40. 

  40.         <input type="search" class="phpdocumentor-field phpdocumentor-search__field" placeholder="Loading .." disabled />
    41. 

  41.     </label>
    42. 

  42. </section>
    43. 

  43. 

  44.     <nav class="phpdocumentor-topnav">
    45. 

  45.     <ul class="phpdocumentor-topnav__menu">
    46. 

  46.                         <li class="phpdocumentor-topnav__menu-item -menu">
    47. 

  47.                 <a href="https://php-qrcode.readthedocs.io">
    48. 

  48.                     <span>
    49. 

  49.                                                                         User Manual
    50. 

  50.                     </span>
    51. 

  51.                 </a>
    52. 

  52.             </li>
    53. 

  53.                                 <li class="phpdocumentor-topnav__menu-item -social">
    54. 

  54.                 <a href="https://github.com/chillerlan/php-qrcode">
    55. 

  55.                     <span>
    56. 

  56.                                                                         <i class="fab fa-github"></i>
    57. 

  57.                                                 
    58. 

  58.                     </span>
    59. 

  59.                 </a>
    60. 

  60.             </li>
    61. 

  61.                 </ul>
    62. 

  62. </nav>
    63. 

  63. </header>
    64. 

  64. 

  65.     <main class="phpdocumentor">
    66. 

  66.         <div class="phpdocumentor-section">
    67. 

  67.             <input class="phpdocumentor-sidebar__menu-button" type="checkbox" id="sidebar-button" name="sidebar-button" />
    68. 

  68. <label class="phpdocumentor-sidebar__menu-icon" for="sidebar-button">
    69. 

  69.     Menu
    70. 

  70. </label>
    71. 

  71. <aside class="phpdocumentor-column -three phpdocumentor-sidebar">
    72. 

  72.                     <section class="phpdocumentor-sidebar__category">
    73. 

  73.             <h2 class="phpdocumentor-sidebar__category-header">Namespaces</h2>
    74. 

  74.                                     <h4 class="phpdocumentor-sidebar__root-namespace">
    75. 

  75.     <a href="namespaces/chillerlan.html" class="">chillerlan</a>
    76. 

  76. </h4>
    77. 

  77.     <ul class="phpdocumentor-list">
    78. 

  78.                     <li>
    79. 

  79.                 <a href="namespaces/chillerlan-qrcode.html" class="">QRCode</a>
    80. 

  80.                 
    81. 

  81.             </li>
    82. 

  82.                     <li>
    83. 

  83.                 <a href="namespaces/chillerlan-qrcodetest.html" class="">QRCodeTest</a>
    84. 

  84.                 
    85. 

  85.             </li>
    86. 

  86.             </ul>
    87. 

  87. 

  88.                         </section>
    89. 

  89.                 <section class="phpdocumentor-sidebar__category">
    90. 

  90.             <h2 class="phpdocumentor-sidebar__category-header">Packages</h2>
    91. 

  91.                                     <h4 class="phpdocumentor-sidebar__root-namespace">
    92. 

  92.     <a href="packages/Application.html" class="">Application</a>
    93. 

  93. </h4>
    94. 

  94. 

  95.                         </section>
    96. 

  96.             
    97. 

  97.     <section class="phpdocumentor-sidebar__category">
    98. 

  98.         <h2 class="phpdocumentor-sidebar__category-header">Reports</h2>
    99. 

  99.                 <h3 class="phpdocumentor-sidebar__root-package"><a href="reports/deprecated.html">Deprecated</a></h3>
    100. 

  100.         <h3 class="phpdocumentor-sidebar__root-package"><a href="reports/errors.html">Errors</a></h3>
    101. 

  101.         <h3 class="phpdocumentor-sidebar__root-package"><a href="reports/markers.html">Markers</a></h3>
    102. 

  102.     </section>
    103. 

  103. 

  104.     <section class="phpdocumentor-sidebar__category">
    105. 

  105.         <h2 class="phpdocumentor-sidebar__category-header">Indices</h2>
    106. 

  106.         <h3 class="phpdocumentor-sidebar__root-package"><a href="indices/files.html">Files</a></h3>
    107. 

  107.     </section>
    108. 

  108. </aside>
    109. 

  109. 

  110.             <div class="phpdocumentor-column -nine phpdocumentor-content">
    111. 

  111.                                 <section>
    112. 

  112.                                         <ul class="phpdocumentor-breadcrumbs">
    113. 

  113.             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan.html">chillerlan</a></li>
    114. 

  114.             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-qrcode.html">QRCode</a></li>
    115. 

  115.             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-qrcode-output.html">Output</a></li>
    116. 

  116.     </ul>
    117. 

  117. 

  118.     <article class="phpdocumentor-element -class">
    119. 

  119.         <h2 class="phpdocumentor-content__title">
    120. 

  120.     QRGdImage
    121. 

  121. 

  122.         <span class="phpdocumentor-element__extends">
    123. 

  123.         extends <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html"><abbr title="\chillerlan\QRCode\Output\QROutputAbstract">QROutputAbstract</abbr></a>
    124. 

  124.     </span>
    125. 

  125.     
    126. 

  126.             <div class="phpdocumentor-element__package">
    127. 

  127.             in package
    128. 

  128.             <ul class="phpdocumentor-breadcrumbs">
    129. 

  129.                                     <li class="phpdocumentor-breadcrumb"><a href="packages/Application.html">Application</a></li>
    130. 

  130.                             </ul>
    131. 

  131.         </div>
    132. 

  132.     
    133. 

  133.     
    134. 

  134.     </h2>
    135. 

  135. 

  136. <div class="phpdocumentor-label-line">
    137. 

  137. 

  138. 

  139. </div>
    140. 

  140. 

  141.         <aside class="phpdocumentor-element-found-in">
    142. 

  142.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
    143. 

  143.     :
    144. 

  144.     <span class="phpdocumentor-element-found-in__line">29</span>
    145. 

  145. 

  146.     </aside>
    147. 

  147. 

  148.             <p class="phpdocumentor-summary">Converts the matrix into GD images, raw or base64 output (requires ext-gd)</p>
    149. 

  149. 

  150. 

  151. 

  152.     <h5 class="phpdocumentor-tag-list__heading" id="tags">
    153. 

  153.         Tags
    154. 

  154.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#tags" class="headerlink"><i class="fas fa-link"></i></a>
    155. 

  155. 

  156.     </h5>
    157. 

  157.     <dl class="phpdocumentor-tag-list">
    158. 

  158.                                     <dt class="phpdocumentor-tag-list__entry">
    159. 

  159.                     <span class="phpdocumentor-tag__name">see</span>
    160. 

  160.                 </dt>
    161. 

  161.                 <dd class="phpdocumentor-tag-list__definition">
    162. 

  162.                                                                                     <span class="phpdocumentor-tag-link"><a href="https://php.net/manual/book.image.php">https://php.net/manual/book.image.php</a></span>
    163. 

  163.                                         
    164. 

  164.                                              
    165. 

  165.                                     </dd>
    166. 

  166.                                             </dl>
    167. 

  167. 

  168. 

  169. 

  170. <h3 id="toc">
    171. 

  171.     Table of Contents
    172. 

  172.     <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
    173. 

  173. 

  174. </h3>
    175. 

  175. 

  176. 

  177. 

  178. 

  179. 

  180. 

  181. 

  182. 

  183. 

  184. <h4 id="toc-properties">
    185. 

  185.     Properties
    186. 

  186.     <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#toc-properties" class="headerlink"><i class="fas fa-link"></i></a>
    187. 

  187. 

  188. </h4>
    189. 

  189. <dl class="phpdocumentor-table-of-contents">
    190. 

  190.             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
    191. 

  191.     <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#property_background">$background</a>
    192. 

  192.     <span>
    193. 

  193.                         &nbsp;: int            </span>
    194. 

  194. </dt>
    195. 

  195. <dd>The allocated background color</dd>
    196. 

  196. 

  197.             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
    198. 

  198.     <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#property_image">$image</a>
    199. 

  199.     <span>
    200. 

  200.                         &nbsp;: resource|<abbr title="\GdImage">GdImage</abbr>            </span>
    201. 

  201. </dt>
    202. 

  202. <dd>The GD image resource</dd>
    203. 

  203. 

  204.             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
    205. 

  205.     <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#property_length">$length</a>
    206. 

  206.     <span>
    207. 

  207.                         &nbsp;: int            </span>
    208. 

  208. </dt>
    209. 

  209. <dd>the side length of the QR image (modules * scale)</dd>
    210. 

  210. 

  211.             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
    212. 

  212.     <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#property_matrix">$matrix</a>
    213. 

  213.     <span>
    214. 

  214.                         &nbsp;: <a href="classes/chillerlan-QRCode-Data-QRMatrix.html"><abbr title="\chillerlan\QRCode\Data\QRMatrix">QRMatrix</abbr></a>            </span>
    215. 

  215. </dt>
    216. 

  216. <dd>the (filled) data matrix object</dd>
    217. 

  217. 

  218.             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
    219. 

  219.     <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#property_moduleCount">$moduleCount</a>
    220. 

  220.     <span>
    221. 

  221.                         &nbsp;: int            </span>
    222. 

  222. </dt>
    223. 

  223. <dd>the current size of the QR matrix</dd>
    224. 

  224. 

  225.             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
    226. 

  226.     <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#property_moduleValues">$moduleValues</a>
    227. 

  227.     <span>
    228. 

  228.                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
    229. 

  229. </dt>
    230. 

  230. <dd>an (optional) array of color values for the several QR matrix parts</dd>
    231. 

  231. 

  232.             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
    233. 

  233.     <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#property_options">$options</a>
    234. 

  234.     <span>
    235. 

  235.                         &nbsp;: <abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>|<a href="classes/chillerlan-QRCode-QROptions.html"><abbr title="\chillerlan\QRCode\QROptions">QROptions</abbr></a>            </span>
    236. 

  236. </dt>
    237. 

  237. 

  238.             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
    239. 

  239.     <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#property_scale">$scale</a>
    240. 

  240.     <span>
    241. 

  241.                         &nbsp;: int            </span>
    242. 

  242. </dt>
    243. 

  243. <dd>the current scaling for a QR pixel</dd>
    244. 

  244. 

  245.             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
    246. 

  246.     <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#property_upscaled">$upscaled</a>
    247. 

  247.     <span>
    248. 

  248.                         &nbsp;: bool            </span>
    249. 

  249. </dt>
    250. 

  250. <dd>Whether we&#039;re running in upscale mode (scale &lt; 20)</dd>
    251. 

  251. 

  252.     </dl>
    253. 

  253. 

  254. <h4 id="toc-methods">
    255. 

  255.     Methods
    256. 

  256.     <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#toc-methods" class="headerlink"><i class="fas fa-link"></i></a>
    257. 

  257. 

  258. </h4>
    259. 

  259. <dl class="phpdocumentor-table-of-contents">
    260. 

  260.             <dt class="phpdocumentor-table-of-contents__entry -method -public">
    261. 

  261.     <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method___construct">__construct()</a>
    262. 

  262.     <span>
    263. 

  263.                                 &nbsp;: mixed    </span>
    264. 

  264. </dt>
    265. 

  265. <dd>QROutputAbstract constructor.</dd>
    266. 

  266. 

  267.             <dt class="phpdocumentor-table-of-contents__entry -method -public">
    268. 

  268.     <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_dump">dump()</a>
    269. 

  269.     <span>
    270. 

  270.                                 &nbsp;: string|resource|<abbr title="\GdImage">GdImage</abbr>    </span>
    271. 

  271. </dt>
    272. 

  272. 

  273.             <dt class="phpdocumentor-table-of-contents__entry -method -public">
    274. 

  274.     <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_moduleValueIsValid">moduleValueIsValid()</a>
    275. 

  275.     <span>
    276. 

  276.                                 &nbsp;: bool    </span>
    277. 

  277. </dt>
    278. 

  278. 

  279.             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    280. 

  280.     <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_checkGD">checkGD()</a>
    281. 

  281.     <span>
    282. 

  282.                                 &nbsp;: void    </span>
    283. 

  283. </dt>
    284. 

  284. <dd>Checks whether GD is installed and if the given mode is supported</dd>
    285. 

  285. 

  286.             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    287. 

  287.     <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_collectModules">collectModules()</a>
    288. 

  288.     <span>
    289. 

  289.                                 &nbsp;: array&lt;string|int, mixed&gt;    </span>
    290. 

  290. </dt>
    291. 

  291. <dd>collects the modules per QRMatrix::M_* type and runs a $transform function on each module and
    292. 

  292. returns an array with the transformed modules</dd>
    293. 

  293. 

  294.             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    295. 

  295.     <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_createImage">createImage()</a>
    296. 

  296.     <span>
    297. 

  297.                                 &nbsp;: <abbr title="\GdImage">GdImage</abbr>|resource    </span>
    298. 

  298. </dt>
    299. 

  299. <dd>Creates a new GdImage resource and scales it if necessary</dd>
    300. 

  300. 

  301.             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    302. 

  302.     <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_drawImage">drawImage()</a>
    303. 

  303.     <span>
    304. 

  304.                                 &nbsp;: void    </span>
    305. 

  305. </dt>
    306. 

  306. <dd>Draws the QR image</dd>
    307. 

  307. 

  308.             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    309. 

  309.     <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_dumpImage">dumpImage()</a>
    310. 

  310.     <span>
    311. 

  311.                                 &nbsp;: string    </span>
    312. 

  312. </dt>
    313. 

  313. <dd>Creates the final image by calling the desired GD output function</dd>
    314. 

  314. 

  315.             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    316. 

  316.     <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_getDefaultModuleValue">getDefaultModuleValue()</a>
    317. 

  317.     <span>
    318. 

  318.                                 &nbsp;: mixed|null    </span>
    319. 

  319. </dt>
    320. 

  320. <dd>Returns a default value for either dark or light modules</dd>
    321. 

  321. 

  322.             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    323. 

  323.     <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_getModuleValue">getModuleValue()</a>
    324. 

  324.     <span>
    325. 

  325.                                 &nbsp;: mixed|null    </span>
    326. 

  326. </dt>
    327. 

  327. <dd>Returns the prepared value for the given $M_TYPE</dd>
    328. 

  328. 

  329.             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    330. 

  330.     <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_getModuleValueAt">getModuleValueAt()</a>
    331. 

  331.     <span>
    332. 

  332.                                 &nbsp;: mixed|null    </span>
    333. 

  333. </dt>
    334. 

  334. <dd>Returns the prepared module value at the given coordinate [$x, $y] (convenience)</dd>
    335. 

  335. 

  336.             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    337. 

  337.     <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_module">module()</a>
    338. 

  338.     <span>
    339. 

  339.                                 &nbsp;: void    </span>
    340. 

  340. </dt>
    341. 

  341. <dd>Creates a single QR pixel with the given settings</dd>
    342. 

  342. 

  343.             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    344. 

  344.     <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_prepareModuleValue">prepareModuleValue()</a>
    345. 

  345.     <span>
    346. 

  346.                                 &nbsp;: mixed|null    </span>
    347. 

  347. </dt>
    348. 

  348. <dd>Prepares the value for the given input ()</dd>
    349. 

  349. 

  350.             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    351. 

  351.     <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_saveToFile">saveToFile()</a>
    352. 

  352.     <span>
    353. 

  353.                                 &nbsp;: void    </span>
    354. 

  354. </dt>
    355. 

  355. <dd>Saves the qr $data to a $file. If $file is null, nothing happens.</dd>
    356. 

  356. 

  357.             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    358. 

  358.     <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_setBgColor">setBgColor()</a>
    359. 

  359.     <span>
    360. 

  360.                                 &nbsp;: void    </span>
    361. 

  361. </dt>
    362. 

  362. <dd>Sets the background color</dd>
    363. 

  363. 

  364.             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    365. 

  365.     <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_setMatrixDimensions">setMatrixDimensions()</a>
    366. 

  366.     <span>
    367. 

  367.                                 &nbsp;: void    </span>
    368. 

  368. </dt>
    369. 

  369. <dd>Sets/updates the matrix dimensions</dd>
    370. 

  370. 

  371.             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    372. 

  372.     <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_setModuleValues">setModuleValues()</a>
    373. 

  373.     <span>
    374. 

  374.                                 &nbsp;: void    </span>
    375. 

  375. </dt>
    376. 

  376. <dd>Sets the initial module values</dd>
    377. 

  377. 

  378.             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    379. 

  379.     <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_setTransparencyColor">setTransparencyColor()</a>
    380. 

  380.     <span>
    381. 

  381.                                 &nbsp;: void    </span>
    382. 

  382. </dt>
    383. 

  383. <dd>Sets the transparency color</dd>
    384. 

  384. 

  385.             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    386. 

  386.     <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_toBase64DataURI">toBase64DataURI()</a>
    387. 

  387.     <span>
    388. 

  388.                                 &nbsp;: string    </span>
    389. 

  389. </dt>
    390. 

  390. <dd>Returns a base64 data URI for the given string and mime type</dd>
    391. 

  391. 

  392.     </dl>
    393. 

  393. 

  394. 

  395. 

  396. 

  397.         
    398. 

  398. 

  399.         
    400. 

  400.     <section class="phpdocumentor-properties">
    401. 

  401.         <h3 class="phpdocumentor-elements__header" id="properties">
    402. 

  402.             Properties
    403. 

  403.             <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
    404. 

  404. 

  405.         </h3>
    406. 

  406.                     <article
    407. 

  407.         class="
    408. 

  408.             phpdocumentor-element
    409. 

  409.             -property
    410. 

  410.             -protected
    411. 

  411.                                                         "
    412. 

  412. >
    413. 

  413.     <h4 class="phpdocumentor-element__name" id="property_background">
    414. 

  414.         $background
    415. 

  415.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#property_background" class="headerlink"><i class="fas fa-link"></i></a>
    416. 

  416. 

  417.         <span class="phpdocumentor-element__modifiers">
    418. 

  418.                                 </span>
    419. 

  419.     </h4>
    420. 

  420.     <aside class="phpdocumentor-element-found-in">
    421. 

  421.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
    422. 

  422.     :
    423. 

  423.     <span class="phpdocumentor-element-found-in__line">44</span>
    424. 

  424. 

  425.     </aside>
    426. 

  426. 

  427.         <p class="phpdocumentor-summary">The allocated background color</p>
    428. 

  428. 

  429.     <code class="phpdocumentor-code phpdocumentor-signature ">
    430. 

  430.     <span class="phpdocumentor-signature__visibility">protected</span>
    431. 

  431.         <span class="phpdocumentor-signature__type">int</span>
    432. 

  432.     <span class="phpdocumentor-signature__name">$background</span>
    433. 

  433.     </code>
    434. 

  434. 

  435.     
    436. 

  436.     
    437. 

  437.     
    438. 

  438.     <h5 class="phpdocumentor-tag-list__heading" id="tags">
    439. 

  439.         Tags
    440. 

  440.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#property_background#tags" class="headerlink"><i class="fas fa-link"></i></a>
    441. 

  441. 

  442.     </h5>
    443. 

  443.     <dl class="phpdocumentor-tag-list">
    444. 

  444.                                     <dt class="phpdocumentor-tag-list__entry">
    445. 

  445.                     <span class="phpdocumentor-tag__name">see</span>
    446. 

  446.                 </dt>
    447. 

  447.                 <dd class="phpdocumentor-tag-list__definition">
    448. 

  448.                                                                                     <span class="phpdocumentor-tag-link"><abbr title="\imagecolorallocate()">imagecolorallocate()</abbr></span>
    449. 

  449.                                         
    450. 

  450.                                              
    451. 

  451.                                     </dd>
    452. 

  452.                                             </dl>
    453. 

  453. 

  454. </article>
    455. 

  455.                     <article
    456. 

  456.         class="
    457. 

  457.             phpdocumentor-element
    458. 

  458.             -property
    459. 

  459.             -protected
    460. 

  460.                                                         "
    461. 

  461. >
    462. 

  462.     <h4 class="phpdocumentor-element__name" id="property_image">
    463. 

  463.         $image
    464. 

  464.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#property_image" class="headerlink"><i class="fas fa-link"></i></a>
    465. 

  465. 

  466.         <span class="phpdocumentor-element__modifiers">
    467. 

  467.                                 </span>
    468. 

  468.     </h4>
    469. 

  469.     <aside class="phpdocumentor-element-found-in">
    470. 

  470.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
    471. 

  471.     :
    472. 

  472.     <span class="phpdocumentor-element-found-in__line">37</span>
    473. 

  473. 

  474.     </aside>
    475. 

  475. 

  476.         <p class="phpdocumentor-summary">The GD image resource</p>
    477. 

  477. 

  478.     <code class="phpdocumentor-code phpdocumentor-signature ">
    479. 

  479.     <span class="phpdocumentor-signature__visibility">protected</span>
    480. 

  480.         <span class="phpdocumentor-signature__type">resource|<abbr title="\GdImage">GdImage</abbr></span>
    481. 

  481.     <span class="phpdocumentor-signature__name">$image</span>
    482. 

  482.     </code>
    483. 

  483. 

  484.     
    485. 

  485.     
    486. 

  486.     
    487. 

  487.     <h5 class="phpdocumentor-tag-list__heading" id="tags">
    488. 

  488.         Tags
    489. 

  489.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#property_image#tags" class="headerlink"><i class="fas fa-link"></i></a>
    490. 

  490. 

  491.     </h5>
    492. 

  492.     <dl class="phpdocumentor-tag-list">
    493. 

  493.                                     <dt class="phpdocumentor-tag-list__entry">
    494. 

  494.                     <span class="phpdocumentor-tag__name">see</span>
    495. 

  495.                 </dt>
    496. 

  496.                 <dd class="phpdocumentor-tag-list__definition">
    497. 

  497.                                                                                     <span class="phpdocumentor-tag-link"><abbr title="\chillerlan\QRCode\Output\imagecreatetruecolor()">imagecreatetruecolor()</abbr></span>
    498. 

  498.                                         
    499. 

  499.                                              
    500. 

  500.                                     </dd>
    501. 

  501.                                             </dl>
    502. 

  502. 

  503. </article>
    504. 

  504.                     <article
    505. 

  505.         class="
    506. 

  506.             phpdocumentor-element
    507. 

  507.             -property
    508. 

  508.             -protected
    509. 

  509.                                                         "
    510. 

  510. >
    511. 

  511.     <h4 class="phpdocumentor-element__name" id="property_length">
    512. 

  512.         $length
    513. 

  513.         <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#property_length" class="headerlink"><i class="fas fa-link"></i></a>
    514. 

  514. 

  515.         <span class="phpdocumentor-element__modifiers">
    516. 

  516.                                 </span>
    517. 

  517.     </h4>
    518. 

  518.     <aside class="phpdocumentor-element-found-in">
    519. 

  519.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QROutputAbstract.php"><a href="files/src-output-qroutputabstract.html"><abbr title="src/Output/QROutputAbstract.php">QROutputAbstract.php</abbr></a></abbr>
    520. 

  520.     :
    521. 

  521.     <span class="phpdocumentor-element-found-in__line">40</span>
    522. 

  522. 

  523.     </aside>
    524. 

  524. 

  525.         <p class="phpdocumentor-summary">the side length of the QR image (modules * scale)</p>
    526. 

  526. 

  527.     <code class="phpdocumentor-code phpdocumentor-signature ">
    528. 

  528.     <span class="phpdocumentor-signature__visibility">protected</span>
    529. 

  529.         <span class="phpdocumentor-signature__type">int</span>
    530. 

  530.     <span class="phpdocumentor-signature__name">$length</span>
    531. 

  531.     </code>
    532. 

  532. 

  533.     
    534. 

  534.     
    535. 

  535.     
    536. 

  536. 

  537. </article>
    538. 

  538.                     <article
    539. 

  539.         class="
    540. 

  540.             phpdocumentor-element
    541. 

  541.             -property
    542. 

  542.             -protected
    543. 

  543.                                                         "
    544. 

  544. >
    545. 

  545.     <h4 class="phpdocumentor-element__name" id="property_matrix">
    546. 

  546.         $matrix
    547. 

  547.         <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#property_matrix" class="headerlink"><i class="fas fa-link"></i></a>
    548. 

  548. 

  549.         <span class="phpdocumentor-element__modifiers">
    550. 

  550.                                 </span>
    551. 

  551.     </h4>
    552. 

  552.     <aside class="phpdocumentor-element-found-in">
    553. 

  553.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QROutputAbstract.php"><a href="files/src-output-qroutputabstract.html"><abbr title="src/Output/QROutputAbstract.php">QROutputAbstract.php</abbr></a></abbr>
    554. 

  554.     :
    555. 

  555.     <span class="phpdocumentor-element-found-in__line">50</span>
    556. 

  556. 

  557.     </aside>
    558. 

  558. 

  559.         <p class="phpdocumentor-summary">the (filled) data matrix object</p>
    560. 

  560. 

  561.     <code class="phpdocumentor-code phpdocumentor-signature ">
    562. 

  562.     <span class="phpdocumentor-signature__visibility">protected</span>
    563. 

  563.         <span class="phpdocumentor-signature__type"><a href="classes/chillerlan-QRCode-Data-QRMatrix.html"><abbr title="\chillerlan\QRCode\Data\QRMatrix">QRMatrix</abbr></a></span>
    564. 

  564.     <span class="phpdocumentor-signature__name">$matrix</span>
    565. 

  565.     </code>
    566. 

  566. 

  567.     
    568. 

  568.     
    569. 

  569.     
    570. 

  570. 

  571. </article>
    572. 

  572.                     <article
    573. 

  573.         class="
    574. 

  574.             phpdocumentor-element
    575. 

  575.             -property
    576. 

  576.             -protected
    577. 

  577.                                                         "
    578. 

  578. >
    579. 

  579.     <h4 class="phpdocumentor-element__name" id="property_moduleCount">
    580. 

  580.         $moduleCount
    581. 

  581.         <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#property_moduleCount" class="headerlink"><i class="fas fa-link"></i></a>
    582. 

  582. 

  583.         <span class="phpdocumentor-element__modifiers">
    584. 

  584.                                 </span>
    585. 

  585.     </h4>
    586. 

  586.     <aside class="phpdocumentor-element-found-in">
    587. 

  587.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QROutputAbstract.php"><a href="files/src-output-qroutputabstract.html"><abbr title="src/Output/QROutputAbstract.php">QROutputAbstract.php</abbr></a></abbr>
    588. 

  588.     :
    589. 

  589.     <span class="phpdocumentor-element-found-in__line">28</span>
    590. 

  590. 

  591.     </aside>
    592. 

  592. 

  593.         <p class="phpdocumentor-summary">the current size of the QR matrix</p>
    594. 

  594. 

  595.     <code class="phpdocumentor-code phpdocumentor-signature ">
    596. 

  596.     <span class="phpdocumentor-signature__visibility">protected</span>
    597. 

  597.         <span class="phpdocumentor-signature__type">int</span>
    598. 

  598.     <span class="phpdocumentor-signature__name">$moduleCount</span>
    599. 

  599.     </code>
    600. 

  600. 

  601.     
    602. 

  602.     
    603. 

  603.     
    604. 

  604.     <h5 class="phpdocumentor-tag-list__heading" id="tags">
    605. 

  605.         Tags
    606. 

  606.         <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#property_moduleCount#tags" class="headerlink"><i class="fas fa-link"></i></a>
    607. 

  607. 

  608.     </h5>
    609. 

  609.     <dl class="phpdocumentor-tag-list">
    610. 

  610.                                     <dt class="phpdocumentor-tag-list__entry">
    611. 

  611.                     <span class="phpdocumentor-tag__name">see</span>
    612. 

  612.                 </dt>
    613. 

  613.                 <dd class="phpdocumentor-tag-list__definition">
    614. 

  614.                                                                                     <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_getSize"><abbr title="\chillerlan\QRCode\Data\QRMatrix::getSize()">QRMatrix::getSize()</abbr></a></span>
    615. 

  615.                                         
    616. 

  616.                                              
    617. 

  617.                                     </dd>
    618. 

  618.                                             </dl>
    619. 

  619. 

  620. </article>
    621. 

  621.                     <article
    622. 

  622.         class="
    623. 

  623.             phpdocumentor-element
    624. 

  624.             -property
    625. 

  625.             -protected
    626. 

  626.                                                         "
    627. 

  627. >
    628. 

  628.     <h4 class="phpdocumentor-element__name" id="property_moduleValues">
    629. 

  629.         $moduleValues
    630. 

  630.         <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#property_moduleValues" class="headerlink"><i class="fas fa-link"></i></a>
    631. 

  631. 

  632.         <span class="phpdocumentor-element__modifiers">
    633. 

  633.                                 </span>
    634. 

  634.     </h4>
    635. 

  635.     <aside class="phpdocumentor-element-found-in">
    636. 

  636.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QROutputAbstract.php"><a href="files/src-output-qroutputabstract.html"><abbr title="src/Output/QROutputAbstract.php">QROutputAbstract.php</abbr></a></abbr>
    637. 

  637.     :
    638. 

  638.     <span class="phpdocumentor-element-found-in__line">45</span>
    639. 

  639. 

  640.     </aside>
    641. 

  641. 

  642.         <p class="phpdocumentor-summary">an (optional) array of color values for the several QR matrix parts</p>
    643. 

  643. 

  644.     <code class="phpdocumentor-code phpdocumentor-signature ">
    645. 

  645.     <span class="phpdocumentor-signature__visibility">protected</span>
    646. 

  646.         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
    647. 

  647.     <span class="phpdocumentor-signature__name">$moduleValues</span>
    648. 

  648.     </code>
    649. 

  649. 

  650.     
    651. 

  651.     
    652. 

  652.     
    653. 

  653. 

  654. </article>
    655. 

  655.                     <article
    656. 

  656.         class="
    657. 

  657.             phpdocumentor-element
    658. 

  658.             -property
    659. 

  659.             -protected
    660. 

  660.                                                         "
    661. 

  661. >
    662. 

  662.     <h4 class="phpdocumentor-element__name" id="property_options">
    663. 

  663.         $options
    664. 

  664.         <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#property_options" class="headerlink"><i class="fas fa-link"></i></a>
    665. 

  665. 

  666.         <span class="phpdocumentor-element__modifiers">
    667. 

  667.                                 </span>
    668. 

  668.     </h4>
    669. 

  669.     <aside class="phpdocumentor-element-found-in">
    670. 

  670.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QROutputAbstract.php"><a href="files/src-output-qroutputabstract.html"><abbr title="src/Output/QROutputAbstract.php">QROutputAbstract.php</abbr></a></abbr>
    671. 

  671.     :
    672. 

  672.     <span class="phpdocumentor-element-found-in__line">55</span>
    673. 

  673. 

  674.     </aside>
    675. 

  675. 

  676.     
    677. 

  677.     <code class="phpdocumentor-code phpdocumentor-signature ">
    678. 

  678.     <span class="phpdocumentor-signature__visibility">protected</span>
    679. 

  679.         <span class="phpdocumentor-signature__type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>|<a href="classes/chillerlan-QRCode-QROptions.html"><abbr title="\chillerlan\QRCode\QROptions">QROptions</abbr></a></span>
    680. 

  680.     <span class="phpdocumentor-signature__name">$options</span>
    681. 

  681.     </code>
    682. 

  682. 

  683.     
    684. 

  684.     
    685. 

  685.     
    686. 

  686. 

  687. </article>
    688. 

  688.                     <article
    689. 

  689.         class="
    690. 

  690.             phpdocumentor-element
    691. 

  691.             -property
    692. 

  692.             -protected
    693. 

  693.                                                         "
    694. 

  694. >
    695. 

  695.     <h4 class="phpdocumentor-element__name" id="property_scale">
    696. 

  696.         $scale
    697. 

  697.         <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#property_scale" class="headerlink"><i class="fas fa-link"></i></a>
    698. 

  698. 

  699.         <span class="phpdocumentor-element__modifiers">
    700. 

  700.                                 </span>
    701. 

  701.     </h4>
    702. 

  702.     <aside class="phpdocumentor-element-found-in">
    703. 

  703.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QROutputAbstract.php"><a href="files/src-output-qroutputabstract.html"><abbr title="src/Output/QROutputAbstract.php">QROutputAbstract.php</abbr></a></abbr>
    704. 

  704.     :
    705. 

  705.     <span class="phpdocumentor-element-found-in__line">35</span>
    706. 

  706. 

  707.     </aside>
    708. 

  708. 

  709.         <p class="phpdocumentor-summary">the current scaling for a QR pixel</p>
    710. 

  710. 

  711.     <code class="phpdocumentor-code phpdocumentor-signature ">
    712. 

  712.     <span class="phpdocumentor-signature__visibility">protected</span>
    713. 

  713.         <span class="phpdocumentor-signature__type">int</span>
    714. 

  714.     <span class="phpdocumentor-signature__name">$scale</span>
    715. 

  715.     </code>
    716. 

  716. 

  717.     
    718. 

  718.     
    719. 

  719.     
    720. 

  720.     <h5 class="phpdocumentor-tag-list__heading" id="tags">
    721. 

  721.         Tags
    722. 

  722.         <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#property_scale#tags" class="headerlink"><i class="fas fa-link"></i></a>
    723. 

  723. 

  724.     </h5>
    725. 

  725.     <dl class="phpdocumentor-tag-list">
    726. 

  726.                                     <dt class="phpdocumentor-tag-list__entry">
    727. 

  727.                     <span class="phpdocumentor-tag__name">see</span>
    728. 

  728.                 </dt>
    729. 

  729.                 <dd class="phpdocumentor-tag-list__definition">
    730. 

  730.                                                                                     <span class="phpdocumentor-tag-link"><abbr title="\chillerlan\QRCode\QROptions::$scale">QROptions::$scale</abbr></span>
    731. 

  731.                                         
    732. 

  732.                                              
    733. 

  733.                                     </dd>
    734. 

  734.                                             </dl>
    735. 

  735. 

  736. </article>
    737. 

  737.                     <article
    738. 

  738.         class="
    739. 

  739.             phpdocumentor-element
    740. 

  740.             -property
    741. 

  741.             -protected
    742. 

  742.                                                         "
    743. 

  743. >
    744. 

  744.     <h4 class="phpdocumentor-element__name" id="property_upscaled">
    745. 

  745.         $upscaled
    746. 

  746.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#property_upscaled" class="headerlink"><i class="fas fa-link"></i></a>
    747. 

  747. 

  748.         <span class="phpdocumentor-element__modifiers">
    749. 

  749.                                 </span>
    750. 

  750.     </h4>
    751. 

  751.     <aside class="phpdocumentor-element-found-in">
    752. 

  752.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
    753. 

  753.     :
    754. 

  754.     <span class="phpdocumentor-element-found-in__line">51</span>
    755. 

  755. 

  756.     </aside>
    757. 

  757. 

  758.         <p class="phpdocumentor-summary">Whether we&#039;re running in upscale mode (scale &lt; 20)</p>
    759. 

  759. 

  760.     <code class="phpdocumentor-code phpdocumentor-signature ">
    761. 

  761.     <span class="phpdocumentor-signature__visibility">protected</span>
    762. 

  762.         <span class="phpdocumentor-signature__type">bool</span>
    763. 

  763.     <span class="phpdocumentor-signature__name">$upscaled</span>
    764. 

  764.      = <span class="phpdocumentor-signature__default-value">false</span></code>
    765. 

  765. 

  766.     
    767. 

  767.     
    768. 

  768.     
    769. 

  769.     <h5 class="phpdocumentor-tag-list__heading" id="tags">
    770. 

  770.         Tags
    771. 

  771.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#property_upscaled#tags" class="headerlink"><i class="fas fa-link"></i></a>
    772. 

  772. 

  773.     </h5>
    774. 

  774.     <dl class="phpdocumentor-tag-list">
    775. 

  775.                                     <dt class="phpdocumentor-tag-list__entry">
    776. 

  776.                     <span class="phpdocumentor-tag__name">see</span>
    777. 

  777.                 </dt>
    778. 

  778.                 <dd class="phpdocumentor-tag-list__definition">
    779. 

  779.                                                                                     <span class="phpdocumentor-tag-link"><abbr title="\chillerlan\QRCode\QROptions::$drawCircularModules">QROptions::$drawCircularModules</abbr></span>
    780. 

  780.                                         
    781. 

  781.                                              
    782. 

  782.                                     </dd>
    783. 

  783.                                             </dl>
    784. 

  784. 

  785. </article>
    786. 

  786.             </section>
    787. 

  787. 

  788.             <section class="phpdocumentor-methods">
    789. 

  789.         <h3 class="phpdocumentor-elements__header" id="methods">
    790. 

  790.             Methods
    791. 

  791.             <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#methods" class="headerlink"><i class="fas fa-link"></i></a>
    792. 

  792. 

  793.         </h3>
    794. 

  794.                     <article
    795. 

  795.         class="phpdocumentor-element
    796. 

  796.             -method
    797. 

  797.             -public
    798. 

  798.                                                         "
    799. 

  799. >
    800. 

  800.     <h4 class="phpdocumentor-element__name" id="method___construct">
    801. 

  801.         __construct()
    802. 

  802.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method___construct" class="headerlink"><i class="fas fa-link"></i></a>
    803. 

  803. 

  804.     </h4>
    805. 

  805.     <aside class="phpdocumentor-element-found-in">
    806. 

  806.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
    807. 

  807.     :
    808. 

  808.     <span class="phpdocumentor-element-found-in__line">59</span>
    809. 

  809. 

  810.     </aside>
    811. 

  811. 

  812.         <p class="phpdocumentor-summary">QROutputAbstract constructor.</p>
    813. 

  813. 

  814.     <code class="phpdocumentor-code phpdocumentor-signature ">
    815. 

  815.     <span class="phpdocumentor-signature__visibility">public</span>
    816. 

  816.                     <span class="phpdocumentor-signature__name">__construct</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-QRCode-Data-QRMatrix.html"><abbr title="\chillerlan\QRCode\Data\QRMatrix">QRMatrix</abbr></a>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$matrix</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
    817. 

  817. 

  818.     <div class="phpdocumentor-label-line">
    819. 

  819.         </div>
    820. 

  820.     
    821. 

  821.         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    822. 

  822.     <dl class="phpdocumentor-argument-list">
    823. 

  823.                     <dt class="phpdocumentor-argument-list__entry">
    824. 

  824.                 <span class="phpdocumentor-signature__argument__name">$options</span>
    825. 

  825.                 : <span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr></span>
    826. 

  826.                             </dt>
    827. 

  827.             <dd class="phpdocumentor-argument-list__definition">
    828. 

  828.                 
    829. 

  829.             </dd>
    830. 

  830.                     <dt class="phpdocumentor-argument-list__entry">
    831. 

  831.                 <span class="phpdocumentor-signature__argument__name">$matrix</span>
    832. 

  832.                 : <span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-QRCode-Data-QRMatrix.html"><abbr title="\chillerlan\QRCode\Data\QRMatrix">QRMatrix</abbr></a></span>
    833. 

  833.                             </dt>
    834. 

  834.             <dd class="phpdocumentor-argument-list__definition">
    835. 

  835.                 
    836. 

  836.             </dd>
    837. 

  837.             </dl>
    838. 

  838. 

  839.     
    840. 

  840.     <h5 class="phpdocumentor-tag-list__heading" id="tags">
    841. 

  841.         Tags
    842. 

  842.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method___construct#tags" class="headerlink"><i class="fas fa-link"></i></a>
    843. 

  843. 

  844.     </h5>
    845. 

  845.     <dl class="phpdocumentor-tag-list">
    846. 

  846.                                     <dt class="phpdocumentor-tag-list__entry">
    847. 

  847.                     <span class="phpdocumentor-tag__name">inheritDoc</span>
    848. 

  848.                 </dt>
    849. 

  849.                 <dd class="phpdocumentor-tag-list__definition">
    850. 

  850.                                                                                 
    851. 

  851.                                              
    852. 

  852.                                     </dd>
    853. 

  853.                                                 <dt class="phpdocumentor-tag-list__entry">
    854. 

  854.                     <span class="phpdocumentor-tag__name">throws</span>
    855. 

  855.                 </dt>
    856. 

  856.                 <dd class="phpdocumentor-tag-list__definition">
    857. 

  857.                                                                 <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Output-QRCodeOutputException.html"><abbr title="\chillerlan\QRCode\Output\QRCodeOutputException">QRCodeOutputException</abbr></a></span>
    858. 

  858.                                                             
    859. 

  859.                                              
    860. 

  860.                                     </dd>
    861. 

  861.                                                 <dt class="phpdocumentor-tag-list__entry">
    862. 

  862.                     <span class="phpdocumentor-tag__name">noinspection</span>
    863. 

  863.                 </dt>
    864. 

  864.                 <dd class="phpdocumentor-tag-list__definition">
    865. 

  865.                                                                                 
    866. 

  866.                                                  <section class="phpdocumentor-description"><p>PhpMissingParentConstructorInspection</p>
    867. 

  867. </section>
    868. 

  868. 

  869.                                     </dd>
    870. 

  870.                                             </dl>
    871. 

  871. 

  872.     
    873. 

  873. </article>
    874. 

  874.                     <article
    875. 

  875.         class="phpdocumentor-element
    876. 

  876.             -method
    877. 

  877.             -public
    878. 

  878.                                                         "
    879. 

  879. >
    880. 

  880.     <h4 class="phpdocumentor-element__name" id="method_dump">
    881. 

  881.         dump()
    882. 

  882.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_dump" class="headerlink"><i class="fas fa-link"></i></a>
    883. 

  883. 

  884.     </h4>
    885. 

  885.     <aside class="phpdocumentor-element-found-in">
    886. 

  886.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
    887. 

  887.     :
    888. 

  888.     <span class="phpdocumentor-element-found-in__line">188</span>
    889. 

  889. 

  890.     </aside>
    891. 

  891. 

  892.     
    893. 

  893.     <code class="phpdocumentor-code phpdocumentor-signature ">
    894. 

  894.     <span class="phpdocumentor-signature__visibility">public</span>
    895. 

  895.                     <span class="phpdocumentor-signature__name">dump</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$file</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string|resource|<abbr title="\GdImage">GdImage</abbr></span></code>
    896. 

  896. 

  897.     <div class="phpdocumentor-label-line">
    898. 

  898.         </div>
    899. 

  899.     
    900. 

  900.         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    901. 

  901.     <dl class="phpdocumentor-argument-list">
    902. 

  902.                     <dt class="phpdocumentor-argument-list__entry">
    903. 

  903.                 <span class="phpdocumentor-signature__argument__name">$file</span>
    904. 

  904.                 : <span class="phpdocumentor-signature__argument__return-type">string</span>
    905. 

  905.                  = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
    906. 

  906.             <dd class="phpdocumentor-argument-list__definition">
    907. 

  907.                 
    908. 

  908.             </dd>
    909. 

  909.             </dl>
    910. 

  910. 

  911.     
    912. 

  912.     <h5 class="phpdocumentor-tag-list__heading" id="tags">
    913. 

  913.         Tags
    914. 

  914.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_dump#tags" class="headerlink"><i class="fas fa-link"></i></a>
    915. 

  915. 

  916.     </h5>
    917. 

  917.     <dl class="phpdocumentor-tag-list">
    918. 

  918.                                     <dt class="phpdocumentor-tag-list__entry">
    919. 

  919.                     <span class="phpdocumentor-tag__name">inheritDoc</span>
    920. 

  920.                 </dt>
    921. 

  921.                 <dd class="phpdocumentor-tag-list__definition">
    922. 

  922.                                                                                 
    923. 

  923.                                              
    924. 

  924.                                     </dd>
    925. 

  925.                                                 <dt class="phpdocumentor-tag-list__entry">
    926. 

  926.                     <span class="phpdocumentor-tag__name">phan-suppress</span>
    927. 

  927.                 </dt>
    928. 

  928.                 <dd class="phpdocumentor-tag-list__definition">
    929. 

  929.                                                                                 
    930. 

  930.                                                  <section class="phpdocumentor-description"><p>PhanUndeclaredTypeReturnType, PhanTypeMismatchReturn</p>
    931. 

  931. </section>
    932. 

  932. 

  933.                                     </dd>
    934. 

  934.                                                 <dt class="phpdocumentor-tag-list__entry">
    935. 

  935.                     <span class="phpdocumentor-tag__name">throws</span>
    936. 

  936.                 </dt>
    937. 

  937.                 <dd class="phpdocumentor-tag-list__definition">
    938. 

  938.                                                                 <span class="phpdocumentor-tag-link"><abbr title="\ErrorException">ErrorException</abbr></span>
    939. 

  939.                                                             
    940. 

  940.                                              
    941. 

  941.                                     </dd>
    942. 

  942.                                             </dl>
    943. 

  943. 

  944.             <section>
    945. 

  945.         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    946. 

  946.         <span class="phpdocumentor-signature__response_type">string|resource|<abbr title="\GdImage">GdImage</abbr></span>
    947. 

  947.             </section>
    948. 

  948. 

  949. </article>
    950. 

  950.                     <article
    951. 

  951.         class="phpdocumentor-element
    952. 

  952.             -method
    953. 

  953.             -public
    954. 

  954.                                     -static                    "
    955. 

  955. >
    956. 

  956.     <h4 class="phpdocumentor-element__name" id="method_moduleValueIsValid">
    957. 

  957.         moduleValueIsValid()
    958. 

  958.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_moduleValueIsValid" class="headerlink"><i class="fas fa-link"></i></a>
    959. 

  959. 

  960.     </h4>
    961. 

  961.     <aside class="phpdocumentor-element-found-in">
    962. 

  962.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
    963. 

  963.     :
    964. 

  964.     <span class="phpdocumentor-element-found-in__line">123</span>
    965. 

  965. 

  966.     </aside>
    967. 

  967. 

  968.     
    969. 

  969.     <code class="phpdocumentor-code phpdocumentor-signature ">
    970. 

  970.     <span class="phpdocumentor-signature__visibility">public</span>
    971. 

  971.             <span class="phpdocumentor-signature__static">static</span>        <span class="phpdocumentor-signature__name">moduleValueIsValid</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">bool</span></code>
    972. 

  972. 

  973.     <div class="phpdocumentor-label-line">
    974. 

  974.         </div>
    975. 

  975.     
    976. 

  976.         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    977. 

  977.     <dl class="phpdocumentor-argument-list">
    978. 

  978.                     <dt class="phpdocumentor-argument-list__entry">
    979. 

  979.                 <span class="phpdocumentor-signature__argument__name">$value</span>
    980. 

  980.                 : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
    981. 

  981.                             </dt>
    982. 

  982.             <dd class="phpdocumentor-argument-list__definition">
    983. 

  983.                 
    984. 

  984.             </dd>
    985. 

  985.             </dl>
    986. 

  986. 

  987.     
    988. 

  988.     <h5 class="phpdocumentor-tag-list__heading" id="tags">
    989. 

  989.         Tags
    990. 

  990.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_moduleValueIsValid#tags" class="headerlink"><i class="fas fa-link"></i></a>
    991. 

  991. 

  992.     </h5>
    993. 

  993.     <dl class="phpdocumentor-tag-list">
    994. 

  994.                                     <dt class="phpdocumentor-tag-list__entry">
    995. 

  995.                     <span class="phpdocumentor-tag__name">inheritDoc</span>
    996. 

  996.                 </dt>
    997. 

  997.                 <dd class="phpdocumentor-tag-list__definition">
    998. 

  998.                                                                                 
    999. 

  999.                                              
    1000. 

  1000.                                     </dd>
    1001. 

  1001.                                             </dl>
    1002. 

  1002. 

  1003.             <section>
    1004. 

  1004.         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    1005. 

  1005.         <span class="phpdocumentor-signature__response_type">bool</span>
    1006. 

  1006.             </section>
    1007. 

  1007. 

  1008. </article>
    1009. 

  1009.                     <article
    1010. 

  1010.         class="phpdocumentor-element
    1011. 

  1011.             -method
    1012. 

  1012.             -protected
    1013. 

  1013.                                                         "
    1014. 

  1014. >
    1015. 

  1015.     <h4 class="phpdocumentor-element__name" id="method_checkGD">
    1016. 

  1016.         checkGD()
    1017. 

  1017.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_checkGD" class="headerlink"><i class="fas fa-link"></i></a>
    1018. 

  1018. 

  1019.     </h4>
    1020. 

  1020.     <aside class="phpdocumentor-element-found-in">
    1021. 

  1021.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
    1022. 

  1022.     :
    1023. 

  1023.     <span class="phpdocumentor-element-found-in__line">78</span>
    1024. 

  1024. 

  1025.     </aside>
    1026. 

  1026. 

  1027.         <p class="phpdocumentor-summary">Checks whether GD is installed and if the given mode is supported</p>
    1028. 

  1028. 

  1029.     <code class="phpdocumentor-code phpdocumentor-signature ">
    1030. 

  1030.     <span class="phpdocumentor-signature__visibility">protected</span>
    1031. 

  1031.                     <span class="phpdocumentor-signature__name">checkGD</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
    1032. 

  1032. 

  1033.     <div class="phpdocumentor-label-line">
    1034. 

  1034.         </div>
    1035. 

  1035.     
    1036. 

  1036.     
    1037. 

  1037.     
    1038. 

  1038.     <h5 class="phpdocumentor-tag-list__heading" id="tags">
    1039. 

  1039.         Tags
    1040. 

  1040.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_checkGD#tags" class="headerlink"><i class="fas fa-link"></i></a>
    1041. 

  1041. 

  1042.     </h5>
    1043. 

  1043.     <dl class="phpdocumentor-tag-list">
    1044. 

  1044.                                     <dt class="phpdocumentor-tag-list__entry">
    1045. 

  1045.                     <span class="phpdocumentor-tag__name">throws</span>
    1046. 

  1046.                 </dt>
    1047. 

  1047.                 <dd class="phpdocumentor-tag-list__definition">
    1048. 

  1048.                                                                 <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Output-QRCodeOutputException.html"><abbr title="\chillerlan\QRCode\Output\QRCodeOutputException">QRCodeOutputException</abbr></a></span>
    1049. 

  1049.                                                             
    1050. 

  1050.                                              
    1051. 

  1051.                                     </dd>
    1052. 

  1052.                                                 <dt class="phpdocumentor-tag-list__entry">
    1053. 

  1053.                     <span class="phpdocumentor-tag__name">codeCoverageIgnore</span>
    1054. 

  1054.                 </dt>
    1055. 

  1055.                 <dd class="phpdocumentor-tag-list__definition">
    1056. 

  1056.                                                                                 
    1057. 

  1057.                                              
    1058. 

  1058.                                     </dd>
    1059. 

  1059.                                             </dl>
    1060. 

  1060. 

  1061.     
    1062. 

  1062. </article>
    1063. 

  1063.                     <article
    1064. 

  1064.         class="phpdocumentor-element
    1065. 

  1065.             -method
    1066. 

  1066.             -protected
    1067. 

  1067.                                                         "
    1068. 

  1068. >
    1069. 

  1069.     <h4 class="phpdocumentor-element__name" id="method_collectModules">
    1070. 

  1070.         collectModules()
    1071. 

  1071.         <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_collectModules" class="headerlink"><i class="fas fa-link"></i></a>
    1072. 

  1072. 

  1073.     </h4>
    1074. 

  1074.     <aside class="phpdocumentor-element-found-in">
    1075. 

  1075.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QROutputAbstract.php"><a href="files/src-output-qroutputabstract.html"><abbr title="src/Output/QROutputAbstract.php">QROutputAbstract.php</abbr></a></abbr>
    1076. 

  1076.     :
    1077. 

  1077.     <span class="phpdocumentor-element-found-in__line">176</span>
    1078. 

  1078. 

  1079.     </aside>
    1080. 

  1080. 

  1081.         <p class="phpdocumentor-summary">collects the modules per QRMatrix::M_* type and runs a $transform function on each module and
    1082. 

  1082. returns an array with the transformed modules</p>
    1083. 

  1083. 

  1084.     <code class="phpdocumentor-code phpdocumentor-signature ">
    1085. 

  1085.     <span class="phpdocumentor-signature__visibility">protected</span>
    1086. 

  1086.                     <span class="phpdocumentor-signature__name">collectModules</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Closure">Closure</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$transform</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">array&lt;string|int, mixed&gt;</span></code>
    1087. 

  1087. 

  1088.     <div class="phpdocumentor-label-line">
    1089. 

  1089.         </div>
    1090. 

  1090.         <section class="phpdocumentor-description"><p>The transform callback is called with the following parameters:</p>
    1091. 

  1091. <p>$x            - current column
    1092. 

  1092. $y            - current row
    1093. 

  1093. $M_TYPE       - field value
    1094. 

  1094. $M_TYPE_LAYER - (possibly modified) field value that acts as layer id</p>
    1095. 

  1095. </section>
    1096. 

  1096. 

  1097.         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    1098. 

  1098.     <dl class="phpdocumentor-argument-list">
    1099. 

  1099.                     <dt class="phpdocumentor-argument-list__entry">
    1100. 

  1100.                 <span class="phpdocumentor-signature__argument__name">$transform</span>
    1101. 

  1101.                 : <span class="phpdocumentor-signature__argument__return-type"><abbr title="\Closure">Closure</abbr></span>
    1102. 

  1102.                             </dt>
    1103. 

  1103.             <dd class="phpdocumentor-argument-list__definition">
    1104. 

  1104.                 
    1105. 

  1105.             </dd>
    1106. 

  1106.             </dl>
    1107. 

  1107. 

  1108.     
    1109. 

  1109. 

  1110.             <section>
    1111. 

  1111.         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    1112. 

  1112.         <span class="phpdocumentor-signature__response_type">array&lt;string|int, mixed&gt;</span>
    1113. 

  1113.             </section>
    1114. 

  1114. 

  1115. </article>
    1116. 

  1116.                     <article
    1117. 

  1117.         class="phpdocumentor-element
    1118. 

  1118.             -method
    1119. 

  1119.             -protected
    1120. 

  1120.                                                         "
    1121. 

  1121. >
    1122. 

  1122.     <h4 class="phpdocumentor-element__name" id="method_createImage">
    1123. 

  1123.         createImage()
    1124. 

  1124.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_createImage" class="headerlink"><i class="fas fa-link"></i></a>
    1125. 

  1125. 

  1126.     </h4>
    1127. 

  1127.     <aside class="phpdocumentor-element-found-in">
    1128. 

  1128.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
    1129. 

  1129.     :
    1130. 

  1130.     <span class="phpdocumentor-element-found-in__line">108</span>
    1131. 

  1131. 

  1132.     </aside>
    1133. 

  1133. 

  1134.         <p class="phpdocumentor-summary">Creates a new GdImage resource and scales it if necessary</p>
    1135. 

  1135. 

  1136.     <code class="phpdocumentor-code phpdocumentor-signature ">
    1137. 

  1137.     <span class="phpdocumentor-signature__visibility">protected</span>
    1138. 

  1138.                     <span class="phpdocumentor-signature__name">createImage</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\GdImage">GdImage</abbr>|resource</span></code>
    1139. 

  1139. 

  1140.     <div class="phpdocumentor-label-line">
    1141. 

  1141.         </div>
    1142. 

  1142.         <section class="phpdocumentor-description"><p>we're scaling the image up in order to draw crisp round circles, otherwise they appear square-y on small scales</p>
    1143. 

  1143. </section>
    1144. 

  1144. 

  1145.     
    1146. 

  1146.     
    1147. 

  1147.     <h5 class="phpdocumentor-tag-list__heading" id="tags">
    1148. 

  1148.         Tags
    1149. 

  1149.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_createImage#tags" class="headerlink"><i class="fas fa-link"></i></a>
    1150. 

  1150. 

  1151.     </h5>
    1152. 

  1152.     <dl class="phpdocumentor-tag-list">
    1153. 

  1153.                                     <dt class="phpdocumentor-tag-list__entry">
    1154. 

  1154.                     <span class="phpdocumentor-tag__name">see</span>
    1155. 

  1155.                 </dt>
    1156. 

  1156.                 <dd class="phpdocumentor-tag-list__definition">
    1157. 

  1157.                                                                                     <span class="phpdocumentor-tag-link"><a href="https://github.com/chillerlan/php-qrcode/issues/23">https://github.com/chillerlan/php-qrcode/issues/23</a></span>
    1158. 

  1158.                                         
    1159. 

  1159.                                              
    1160. 

  1160.                                     </dd>
    1161. 

  1161.                                             </dl>
    1162. 

  1162. 

  1163.             <section>
    1164. 

  1164.         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    1165. 

  1165.         <span class="phpdocumentor-signature__response_type"><abbr title="\GdImage">GdImage</abbr>|resource</span>
    1166. 

  1166.             </section>
    1167. 

  1167. 

  1168. </article>
    1169. 

  1169.                     <article
    1170. 

  1170.         class="phpdocumentor-element
    1171. 

  1171.             -method
    1172. 

  1172.             -protected
    1173. 

  1173.                                                         "
    1174. 

  1174. >
    1175. 

  1175.     <h4 class="phpdocumentor-element__name" id="method_drawImage">
    1176. 

  1176.         drawImage()
    1177. 

  1177.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_drawImage" class="headerlink"><i class="fas fa-link"></i></a>
    1178. 

  1178. 

  1179.     </h4>
    1180. 

  1180.     <aside class="phpdocumentor-element-found-in">
    1181. 

  1181.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
    1182. 

  1182.     :
    1183. 

  1183.     <span class="phpdocumentor-element-found-in__line">268</span>
    1184. 

  1184. 

  1185.     </aside>
    1186. 

  1186. 

  1187.         <p class="phpdocumentor-summary">Draws the QR image</p>
    1188. 

  1188. 

  1189.     <code class="phpdocumentor-code phpdocumentor-signature ">
    1190. 

  1190.     <span class="phpdocumentor-signature__visibility">protected</span>
    1191. 

  1191.                     <span class="phpdocumentor-signature__name">drawImage</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
    1192. 

  1192. 

  1193.     <div class="phpdocumentor-label-line">
    1194. 

  1194.         </div>
    1195. 

  1195.     
    1196. 

  1196.     
    1197. 

  1197.     
    1198. 

  1198. 

  1199.     
    1200. 

  1200. </article>
    1201. 

  1201.                     <article
    1202. 

  1202.         class="phpdocumentor-element
    1203. 

  1203.             -method
    1204. 

  1204.             -protected
    1205. 

  1205.                                                         "
    1206. 

  1206. >
    1207. 

  1207.     <h4 class="phpdocumentor-element__name" id="method_dumpImage">
    1208. 

  1208.         dumpImage()
    1209. 

  1209.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_dumpImage" class="headerlink"><i class="fas fa-link"></i></a>
    1210. 

  1210. 

  1211.     </h4>
    1212. 

  1212.     <aside class="phpdocumentor-element-found-in">
    1213. 

  1213.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
    1214. 

  1214.     :
    1215. 

  1215.     <span class="phpdocumentor-element-found-in__line">315</span>
    1216. 

  1216. 

  1217.     </aside>
    1218. 

  1218. 

  1219.         <p class="phpdocumentor-summary">Creates the final image by calling the desired GD output function</p>
    1220. 

  1220. 

  1221.     <code class="phpdocumentor-code phpdocumentor-signature ">
    1222. 

  1222.     <span class="phpdocumentor-signature__visibility">protected</span>
    1223. 

  1223.                     <span class="phpdocumentor-signature__name">dumpImage</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
    1224. 

  1224. 

  1225.     <div class="phpdocumentor-label-line">
    1226. 

  1226.         </div>
    1227. 

  1227.     
    1228. 

  1228.     
    1229. 

  1229.     
    1230. 

  1230.     <h5 class="phpdocumentor-tag-list__heading" id="tags">
    1231. 

  1231.         Tags
    1232. 

  1232.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_dumpImage#tags" class="headerlink"><i class="fas fa-link"></i></a>
    1233. 

  1233. 

  1234.     </h5>
    1235. 

  1235.     <dl class="phpdocumentor-tag-list">
    1236. 

  1236.                                     <dt class="phpdocumentor-tag-list__entry">
    1237. 

  1237.                     <span class="phpdocumentor-tag__name">throws</span>
    1238. 

  1238.                 </dt>
    1239. 

  1239.                 <dd class="phpdocumentor-tag-list__definition">
    1240. 

  1240.                                                                 <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Output-QRCodeOutputException.html"><abbr title="\chillerlan\QRCode\Output\QRCodeOutputException">QRCodeOutputException</abbr></a></span>
    1241. 

  1241.                                                             
    1242. 

  1242.                                              
    1243. 

  1243.                                     </dd>
    1244. 

  1244.                                             </dl>
    1245. 

  1245. 

  1246.             <section>
    1247. 

  1247.         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    1248. 

  1248.         <span class="phpdocumentor-signature__response_type">string</span>
    1249. 

  1249.             </section>
    1250. 

  1250. 

  1251. </article>
    1252. 

  1252.                     <article
    1253. 

  1253.         class="phpdocumentor-element
    1254. 

  1254.             -method
    1255. 

  1255.             -protected
    1256. 

  1256.                                                         "
    1257. 

  1257. >
    1258. 

  1258.     <h4 class="phpdocumentor-element__name" id="method_getDefaultModuleValue">
    1259. 

  1259.         getDefaultModuleValue()
    1260. 

  1260.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_getDefaultModuleValue" class="headerlink"><i class="fas fa-link"></i></a>
    1261. 

  1261. 

  1262.     </h4>
    1263. 

  1263.     <aside class="phpdocumentor-element-found-in">
    1264. 

  1264.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
    1265. 

  1265.     :
    1266. 

  1266.     <span class="phpdocumentor-element-found-in__line">176</span>
    1267. 

  1267. 

  1268.     </aside>
    1269. 

  1269. 

  1270.         <p class="phpdocumentor-summary">Returns a default value for either dark or light modules</p>
    1271. 

  1271. 

  1272.     <code class="phpdocumentor-code phpdocumentor-signature ">
    1273. 

  1273.     <span class="phpdocumentor-signature__visibility">protected</span>
    1274. 

  1274.                     <span class="phpdocumentor-signature__name">getDefaultModuleValue</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">bool&nbsp;</span><span class="phpdocumentor-signature__argument__name">$isDark</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed|null</span></code>
    1275. 

  1275. 

  1276.     <div class="phpdocumentor-label-line">
    1277. 

  1277.         </div>
    1278. 

  1278.     
    1279. 

  1279.         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    1280. 

  1280.     <dl class="phpdocumentor-argument-list">
    1281. 

  1281.                     <dt class="phpdocumentor-argument-list__entry">
    1282. 

  1282.                 <span class="phpdocumentor-signature__argument__name">$isDark</span>
    1283. 

  1283.                 : <span class="phpdocumentor-signature__argument__return-type">bool</span>
    1284. 

  1284.                             </dt>
    1285. 

  1285.             <dd class="phpdocumentor-argument-list__definition">
    1286. 

  1286.                 
    1287. 

  1287.             </dd>
    1288. 

  1288.             </dl>
    1289. 

  1289. 

  1290.     
    1291. 

  1291.     <h5 class="phpdocumentor-tag-list__heading" id="tags">
    1292. 

  1292.         Tags
    1293. 

  1293.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_getDefaultModuleValue#tags" class="headerlink"><i class="fas fa-link"></i></a>
    1294. 

  1294. 

  1295.     </h5>
    1296. 

  1296.     <dl class="phpdocumentor-tag-list">
    1297. 

  1297.                                     <dt class="phpdocumentor-tag-list__entry">
    1298. 

  1298.                     <span class="phpdocumentor-tag__name">inheritDoc</span>
    1299. 

  1299.                 </dt>
    1300. 

  1300.                 <dd class="phpdocumentor-tag-list__definition">
    1301. 

  1301.                                                                                 
    1302. 

  1302.                                              
    1303. 

  1303.                                     </dd>
    1304. 

  1304.                                             </dl>
    1305. 

  1305. 

  1306.             <section>
    1307. 

  1307.         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    1308. 

  1308.         <span class="phpdocumentor-signature__response_type">mixed|null</span>
    1309. 

  1309.                     &mdash;
    1310. 

  1310.                 <section class="phpdocumentor-description"><p>return value depends on the output class</p>
    1311. 

  1311. </section>
    1312. 

  1312. 

  1313.             </section>
    1314. 

  1314. 

  1315. </article>
    1316. 

  1316.                     <article
    1317. 

  1317.         class="phpdocumentor-element
    1318. 

  1318.             -method
    1319. 

  1319.             -protected
    1320. 

  1320.                                                         "
    1321. 

  1321. >
    1322. 

  1322.     <h4 class="phpdocumentor-element__name" id="method_getModuleValue">
    1323. 

  1323.         getModuleValue()
    1324. 

  1324.         <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_getModuleValue" class="headerlink"><i class="fas fa-link"></i></a>
    1325. 

  1325. 

  1326.     </h4>
    1327. 

  1327.     <aside class="phpdocumentor-element-found-in">
    1328. 

  1328.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QROutputAbstract.php"><a href="files/src-output-qroutputabstract.html"><abbr title="src/Output/QROutputAbstract.php">QROutputAbstract.php</abbr></a></abbr>
    1329. 

  1329.     :
    1330. 

  1330.     <span class="phpdocumentor-element-found-in__line">100</span>
    1331. 

  1331. 

  1332.     </aside>
    1333. 

  1333. 

  1334.         <p class="phpdocumentor-summary">Returns the prepared value for the given $M_TYPE</p>
    1335. 

  1335. 

  1336.     <code class="phpdocumentor-code phpdocumentor-signature ">
    1337. 

  1337.     <span class="phpdocumentor-signature__visibility">protected</span>
    1338. 

  1338.                     <span class="phpdocumentor-signature__name">getModuleValue</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$M_TYPE</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed|null</span></code>
    1339. 

  1339. 

  1340.     <div class="phpdocumentor-label-line">
    1341. 

  1341.         </div>
    1342. 

  1342.     
    1343. 

  1343.         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    1344. 

  1344.     <dl class="phpdocumentor-argument-list">
    1345. 

  1345.                     <dt class="phpdocumentor-argument-list__entry">
    1346. 

  1346.                 <span class="phpdocumentor-signature__argument__name">$M_TYPE</span>
    1347. 

  1347.                 : <span class="phpdocumentor-signature__argument__return-type">int</span>
    1348. 

  1348.                             </dt>
    1349. 

  1349.             <dd class="phpdocumentor-argument-list__definition">
    1350. 

  1350.                 
    1351. 

  1351.             </dd>
    1352. 

  1352.             </dl>
    1353. 

  1353. 

  1354.     
    1355. 

  1355.     <h5 class="phpdocumentor-tag-list__heading" id="tags">
    1356. 

  1356.         Tags
    1357. 

  1357.         <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_getModuleValue#tags" class="headerlink"><i class="fas fa-link"></i></a>
    1358. 

  1358. 

  1359.     </h5>
    1360. 

  1360.     <dl class="phpdocumentor-tag-list">
    1361. 

  1361.                                     <dt class="phpdocumentor-tag-list__entry">
    1362. 

  1362.                     <span class="phpdocumentor-tag__name">throws</span>
    1363. 

  1363.                 </dt>
    1364. 

  1364.                 <dd class="phpdocumentor-tag-list__definition">
    1365. 

  1365.                                                                 <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Output-QRCodeOutputException.html"><abbr title="\chillerlan\QRCode\Output\QRCodeOutputException">QRCodeOutputException</abbr></a></span>
    1366. 

  1366.                                                             
    1367. 

  1367.                                              
    1368. 

  1368.                                     </dd>
    1369. 

  1369.                                             </dl>
    1370. 

  1370. 

  1371.             <section>
    1372. 

  1372.         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    1373. 

  1373.         <span class="phpdocumentor-signature__response_type">mixed|null</span>
    1374. 

  1374.                     &mdash;
    1375. 

  1375.                 <section class="phpdocumentor-description"><p>return value depends on the output class, null if $moduleValues[$M_TYPE] doesn't exist</p>
    1376. 

  1376. </section>
    1377. 

  1377. 

  1378.             </section>
    1379. 

  1379. 

  1380. </article>
    1381. 

  1381.                     <article
    1382. 

  1382.         class="phpdocumentor-element
    1383. 

  1383.             -method
    1384. 

  1384.             -protected
    1385. 

  1385.                                                         "
    1386. 

  1386. >
    1387. 

  1387.     <h4 class="phpdocumentor-element__name" id="method_getModuleValueAt">
    1388. 

  1388.         getModuleValueAt()
    1389. 

  1389.         <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_getModuleValueAt" class="headerlink"><i class="fas fa-link"></i></a>
    1390. 

  1390. 

  1391.     </h4>
    1392. 

  1392.     <aside class="phpdocumentor-element-found-in">
    1393. 

  1393.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QROutputAbstract.php"><a href="files/src-output-qroutputabstract.html"><abbr title="src/Output/QROutputAbstract.php">QROutputAbstract.php</abbr></a></abbr>
    1394. 

  1394.     :
    1395. 

  1395.     <span class="phpdocumentor-element-found-in__line">115</span>
    1396. 

  1396. 

  1397.     </aside>
    1398. 

  1398. 

  1399.         <p class="phpdocumentor-summary">Returns the prepared module value at the given coordinate [$x, $y] (convenience)</p>
    1400. 

  1400. 

  1401.     <code class="phpdocumentor-code phpdocumentor-signature ">
    1402. 

  1402.     <span class="phpdocumentor-signature__visibility">protected</span>
    1403. 

  1403.                     <span class="phpdocumentor-signature__name">getModuleValueAt</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$x</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$y</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed|null</span></code>
    1404. 

  1404. 

  1405.     <div class="phpdocumentor-label-line">
    1406. 

  1406.         </div>
    1407. 

  1407.     
    1408. 

  1408.         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    1409. 

  1409.     <dl class="phpdocumentor-argument-list">
    1410. 

  1410.                     <dt class="phpdocumentor-argument-list__entry">
    1411. 

  1411.                 <span class="phpdocumentor-signature__argument__name">$x</span>
    1412. 

  1412.                 : <span class="phpdocumentor-signature__argument__return-type">int</span>
    1413. 

  1413.                             </dt>
    1414. 

  1414.             <dd class="phpdocumentor-argument-list__definition">
    1415. 

  1415.                 
    1416. 

  1416.             </dd>
    1417. 

  1417.                     <dt class="phpdocumentor-argument-list__entry">
    1418. 

  1418.                 <span class="phpdocumentor-signature__argument__name">$y</span>
    1419. 

  1419.                 : <span class="phpdocumentor-signature__argument__return-type">int</span>
    1420. 

  1420.                             </dt>
    1421. 

  1421.             <dd class="phpdocumentor-argument-list__definition">
    1422. 

  1422.                 
    1423. 

  1423.             </dd>
    1424. 

  1424.             </dl>
    1425. 

  1425. 

  1426.     
    1427. 

  1427. 

  1428.             <section>
    1429. 

  1429.         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    1430. 

  1430.         <span class="phpdocumentor-signature__response_type">mixed|null</span>
    1431. 

  1431.             </section>
    1432. 

  1432. 

  1433. </article>
    1434. 

  1434.                     <article
    1435. 

  1435.         class="phpdocumentor-element
    1436. 

  1436.             -method
    1437. 

  1437.             -protected
    1438. 

  1438.                                                         "
    1439. 

  1439. >
    1440. 

  1440.     <h4 class="phpdocumentor-element__name" id="method_module">
    1441. 

  1441.         module()
    1442. 

  1442.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_module" class="headerlink"><i class="fas fa-link"></i></a>
    1443. 

  1443. 

  1444.     </h4>
    1445. 

  1445.     <aside class="phpdocumentor-element-found-in">
    1446. 

  1446.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
    1447. 

  1447.     :
    1448. 

  1448.     <span class="phpdocumentor-element-found-in__line">279</span>
    1449. 

  1449. 

  1450.     </aside>
    1451. 

  1451. 

  1452.         <p class="phpdocumentor-summary">Creates a single QR pixel with the given settings</p>
    1453. 

  1453. 

  1454.     <code class="phpdocumentor-code phpdocumentor-signature ">
    1455. 

  1455.     <span class="phpdocumentor-signature__visibility">protected</span>
    1456. 

  1456.                     <span class="phpdocumentor-signature__name">module</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$x</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$y</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$M_TYPE</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
    1457. 

  1457. 

  1458.     <div class="phpdocumentor-label-line">
    1459. 

  1459.         </div>
    1460. 

  1460.     
    1461. 

  1461.         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    1462. 

  1462.     <dl class="phpdocumentor-argument-list">
    1463. 

  1463.                     <dt class="phpdocumentor-argument-list__entry">
    1464. 

  1464.                 <span class="phpdocumentor-signature__argument__name">$x</span>
    1465. 

  1465.                 : <span class="phpdocumentor-signature__argument__return-type">int</span>
    1466. 

  1466.                             </dt>
    1467. 

  1467.             <dd class="phpdocumentor-argument-list__definition">
    1468. 

  1468.                 
    1469. 

  1469.             </dd>
    1470. 

  1470.                     <dt class="phpdocumentor-argument-list__entry">
    1471. 

  1471.                 <span class="phpdocumentor-signature__argument__name">$y</span>
    1472. 

  1472.                 : <span class="phpdocumentor-signature__argument__return-type">int</span>
    1473. 

  1473.                             </dt>
    1474. 

  1474.             <dd class="phpdocumentor-argument-list__definition">
    1475. 

  1475.                 
    1476. 

  1476.             </dd>
    1477. 

  1477.                     <dt class="phpdocumentor-argument-list__entry">
    1478. 

  1478.                 <span class="phpdocumentor-signature__argument__name">$M_TYPE</span>
    1479. 

  1479.                 : <span class="phpdocumentor-signature__argument__return-type">int</span>
    1480. 

  1480.                             </dt>
    1481. 

  1481.             <dd class="phpdocumentor-argument-list__definition">
    1482. 

  1482.                 
    1483. 

  1483.             </dd>
    1484. 

  1484.             </dl>
    1485. 

  1485. 

  1486.     
    1487. 

  1487. 

  1488.     
    1489. 

  1489. </article>
    1490. 

  1490.                     <article
    1491. 

  1491.         class="phpdocumentor-element
    1492. 

  1492.             -method
    1493. 

  1493.             -protected
    1494. 

  1494.                                                         "
    1495. 

  1495. >
    1496. 

  1496.     <h4 class="phpdocumentor-element__name" id="method_prepareModuleValue">
    1497. 

  1497.         prepareModuleValue()
    1498. 

  1498.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_prepareModuleValue" class="headerlink"><i class="fas fa-link"></i></a>
    1499. 

  1499. 

  1500.     </h4>
    1501. 

  1501.     <aside class="phpdocumentor-element-found-in">
    1502. 

  1502.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
    1503. 

  1503.     :
    1504. 

  1504.     <span class="phpdocumentor-element-found-in__line">151</span>
    1505. 

  1505. 

  1506.     </aside>
    1507. 

  1507. 

  1508.         <p class="phpdocumentor-summary">Prepares the value for the given input ()</p>
    1509. 

  1509. 

  1510.     <code class="phpdocumentor-code phpdocumentor-signature ">
    1511. 

  1511.     <span class="phpdocumentor-signature__visibility">protected</span>
    1512. 

  1512.                     <span class="phpdocumentor-signature__name">prepareModuleValue</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed|null</span></code>
    1513. 

  1513. 

  1514.     <div class="phpdocumentor-label-line">
    1515. 

  1515.         </div>
    1516. 

  1516.     
    1517. 

  1517.         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    1518. 

  1518.     <dl class="phpdocumentor-argument-list">
    1519. 

  1519.                     <dt class="phpdocumentor-argument-list__entry">
    1520. 

  1520.                 <span class="phpdocumentor-signature__argument__name">$value</span>
    1521. 

  1521.                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
    1522. 

  1522.                             </dt>
    1523. 

  1523.             <dd class="phpdocumentor-argument-list__definition">
    1524. 

  1524.                 
    1525. 

  1525.             </dd>
    1526. 

  1526.             </dl>
    1527. 

  1527. 

  1528.     
    1529. 

  1529.     <h5 class="phpdocumentor-tag-list__heading" id="tags">
    1530. 

  1530.         Tags
    1531. 

  1531.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_prepareModuleValue#tags" class="headerlink"><i class="fas fa-link"></i></a>
    1532. 

  1532. 

  1533.     </h5>
    1534. 

  1534.     <dl class="phpdocumentor-tag-list">
    1535. 

  1535.                                     <dt class="phpdocumentor-tag-list__entry">
    1536. 

  1536.                     <span class="phpdocumentor-tag__name">inheritDoc</span>
    1537. 

  1537.                 </dt>
    1538. 

  1538.                 <dd class="phpdocumentor-tag-list__definition">
    1539. 

  1539.                                                                                 
    1540. 

  1540.                                              
    1541. 

  1541.                                     </dd>
    1542. 

  1542.                                                 <dt class="phpdocumentor-tag-list__entry">
    1543. 

  1543.                     <span class="phpdocumentor-tag__name">throws</span>
    1544. 

  1544.                 </dt>
    1545. 

  1545.                 <dd class="phpdocumentor-tag-list__definition">
    1546. 

  1546.                                                                 <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Output-QRCodeOutputException.html"><abbr title="\chillerlan\QRCode\Output\QRCodeOutputException">QRCodeOutputException</abbr></a></span>
    1547. 

  1547.                                                             
    1548. 

  1548.                                              
    1549. 

  1549.                                     </dd>
    1550. 

  1550.                                             </dl>
    1551. 

  1551. 

  1552.             <section>
    1553. 

  1553.         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    1554. 

  1554.         <span class="phpdocumentor-signature__response_type">mixed|null</span>
    1555. 

  1555.                     &mdash;
    1556. 

  1556.                 <section class="phpdocumentor-description"><p>return value depends on the output class</p>
    1557. 

  1557. </section>
    1558. 

  1558. 

  1559.             </section>
    1560. 

  1560. 

  1561. </article>
    1562. 

  1562.                     <article
    1563. 

  1563.         class="phpdocumentor-element
    1564. 

  1564.             -method
    1565. 

  1565.             -protected
    1566. 

  1566.                                                         "
    1567. 

  1567. >
    1568. 

  1568.     <h4 class="phpdocumentor-element__name" id="method_saveToFile">
    1569. 

  1569.         saveToFile()
    1570. 

  1570.         <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_saveToFile" class="headerlink"><i class="fas fa-link"></i></a>
    1571. 

  1571. 

  1572.     </h4>
    1573. 

  1573.     <aside class="phpdocumentor-element-found-in">
    1574. 

  1574.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QROutputAbstract.php"><a href="files/src-output-qroutputabstract.html"><abbr title="src/Output/QROutputAbstract.php">QROutputAbstract.php</abbr></a></abbr>
    1575. 

  1575.     :
    1576. 

  1576.     <span class="phpdocumentor-element-found-in__line">150</span>
    1577. 

  1577. 

  1578.     </aside>
    1579. 

  1579. 

  1580.         <p class="phpdocumentor-summary">Saves the qr $data to a $file. If $file is null, nothing happens.</p>
    1581. 

  1581. 

  1582.     <code class="phpdocumentor-code phpdocumentor-signature ">
    1583. 

  1583.     <span class="phpdocumentor-signature__visibility">protected</span>
    1584. 

  1584.                     <span class="phpdocumentor-signature__name">saveToFile</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$data</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$file</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
    1585. 

  1585. 

  1586.     <div class="phpdocumentor-label-line">
    1587. 

  1587.         </div>
    1588. 

  1588.     
    1589. 

  1589.         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    1590. 

  1590.     <dl class="phpdocumentor-argument-list">
    1591. 

  1591.                     <dt class="phpdocumentor-argument-list__entry">
    1592. 

  1592.                 <span class="phpdocumentor-signature__argument__name">$data</span>
    1593. 

  1593.                 : <span class="phpdocumentor-signature__argument__return-type">string</span>
    1594. 

  1594.                             </dt>
    1595. 

  1595.             <dd class="phpdocumentor-argument-list__definition">
    1596. 

  1596.                 
    1597. 

  1597.             </dd>
    1598. 

  1598.                     <dt class="phpdocumentor-argument-list__entry">
    1599. 

  1599.                 <span class="phpdocumentor-signature__argument__name">$file</span>
    1600. 

  1600.                 : <span class="phpdocumentor-signature__argument__return-type">string</span>
    1601. 

  1601.                  = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
    1602. 

  1602.             <dd class="phpdocumentor-argument-list__definition">
    1603. 

  1603.                 
    1604. 

  1604.             </dd>
    1605. 

  1605.             </dl>
    1606. 

  1606. 

  1607.     
    1608. 

  1608.     <h5 class="phpdocumentor-tag-list__heading" id="tags">
    1609. 

  1609.         Tags
    1610. 

  1610.         <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_saveToFile#tags" class="headerlink"><i class="fas fa-link"></i></a>
    1611. 

  1611. 

  1612.     </h5>
    1613. 

  1613.     <dl class="phpdocumentor-tag-list">
    1614. 

  1614.                                     <dt class="phpdocumentor-tag-list__entry">
    1615. 

  1615.                     <span class="phpdocumentor-tag__name">see</span>
    1616. 

  1616.                 </dt>
    1617. 

  1617.                 <dd class="phpdocumentor-tag-list__definition">
    1618. 

  1618.                                                                                     <span class="phpdocumentor-tag-link"><abbr title="\chillerlan\QRCode\Output\file_put_contents()">file_put_contents()</abbr></span>
    1619. 

  1619.                                         
    1620. 

  1620.                                              
    1621. 

  1621.                                     </dd>
    1622. 

  1622.                             <dt class="phpdocumentor-tag-list__entry">
    1623. 

  1623.                     <span class="phpdocumentor-tag__name">see</span>
    1624. 

  1624.                 </dt>
    1625. 

  1625.                 <dd class="phpdocumentor-tag-list__definition">
    1626. 

  1626.                                                                                     <span class="phpdocumentor-tag-link"><abbr title="\chillerlan\QRCode\QROptions::$cachefile">QROptions::$cachefile</abbr></span>
    1627. 

  1627.                                         
    1628. 

  1628.                                              
    1629. 

  1629.                                     </dd>
    1630. 

  1630.                                                 <dt class="phpdocumentor-tag-list__entry">
    1631. 

  1631.                     <span class="phpdocumentor-tag__name">throws</span>
    1632. 

  1632.                 </dt>
    1633. 

  1633.                 <dd class="phpdocumentor-tag-list__definition">
    1634. 

  1634.                                                                 <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Output-QRCodeOutputException.html"><abbr title="\chillerlan\QRCode\Output\QRCodeOutputException">QRCodeOutputException</abbr></a></span>
    1635. 

  1635.                                                             
    1636. 

  1636.                                              
    1637. 

  1637.                                     </dd>
    1638. 

  1638.                                             </dl>
    1639. 

  1639. 

  1640.     
    1641. 

  1641. </article>
    1642. 

  1642.                     <article
    1643. 

  1643.         class="phpdocumentor-element
    1644. 

  1644.             -method
    1645. 

  1645.             -protected
    1646. 

  1646.                                                         "
    1647. 

  1647. >
    1648. 

  1648.     <h4 class="phpdocumentor-element__name" id="method_setBgColor">
    1649. 

  1649.         setBgColor()
    1650. 

  1650.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_setBgColor" class="headerlink"><i class="fas fa-link"></i></a>
    1651. 

  1651. 

  1652.     </h4>
    1653. 

  1653.     <aside class="phpdocumentor-element-found-in">
    1654. 

  1654.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
    1655. 

  1655.     :
    1656. 

  1656.     <span class="phpdocumentor-element-found-in__line">232</span>
    1657. 

  1657. 

  1658.     </aside>
    1659. 

  1659. 

  1660.         <p class="phpdocumentor-summary">Sets the background color</p>
    1661. 

  1661. 

  1662.     <code class="phpdocumentor-code phpdocumentor-signature ">
    1663. 

  1663.     <span class="phpdocumentor-signature__visibility">protected</span>
    1664. 

  1664.                     <span class="phpdocumentor-signature__name">setBgColor</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
    1665. 

  1665. 

  1666.     <div class="phpdocumentor-label-line">
    1667. 

  1667.         </div>
    1668. 

  1668.     
    1669. 

  1669.     
    1670. 

  1670.     
    1671. 

  1671. 

  1672.     
    1673. 

  1673. </article>
    1674. 

  1674.                     <article
    1675. 

  1675.         class="phpdocumentor-element
    1676. 

  1676.             -method
    1677. 

  1677.             -protected
    1678. 

  1678.                                                         "
    1679. 

  1679. >
    1680. 

  1680.     <h4 class="phpdocumentor-element__name" id="method_setMatrixDimensions">
    1681. 

  1681.         setMatrixDimensions()
    1682. 

  1682.         <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_setMatrixDimensions" class="headerlink"><i class="fas fa-link"></i></a>
    1683. 

  1683. 

  1684.     </h4>
    1685. 

  1685.     <aside class="phpdocumentor-element-found-in">
    1686. 

  1686.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QROutputAbstract.php"><a href="files/src-output-qroutputabstract.html"><abbr title="src/Output/QROutputAbstract.php">QROutputAbstract.php</abbr></a></abbr>
    1687. 

  1687.     :
    1688. 

  1688.     <span class="phpdocumentor-element-found-in__line">73</span>
    1689. 

  1689. 

  1690.     </aside>
    1691. 

  1691. 

  1692.         <p class="phpdocumentor-summary">Sets/updates the matrix dimensions</p>
    1693. 

  1693. 

  1694.     <code class="phpdocumentor-code phpdocumentor-signature ">
    1695. 

  1695.     <span class="phpdocumentor-signature__visibility">protected</span>
    1696. 

  1696.                     <span class="phpdocumentor-signature__name">setMatrixDimensions</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
    1697. 

  1697. 

  1698.     <div class="phpdocumentor-label-line">
    1699. 

  1699.         </div>
    1700. 

  1700.         <section class="phpdocumentor-description"><p>Call this method if you modify the matrix from within your custom module in case the dimensions have been changed</p>
    1701. 

  1701. </section>
    1702. 

  1702. 

  1703.     
    1704. 

  1704.     
    1705. 

  1705. 

  1706.     
    1707. 

  1707. </article>
    1708. 

  1708.                     <article
    1709. 

  1709.         class="phpdocumentor-element
    1710. 

  1710.             -method
    1711. 

  1711.             -protected
    1712. 

  1712.                                                         "
    1713. 

  1713. >
    1714. 

  1714.     <h4 class="phpdocumentor-element__name" id="method_setModuleValues">
    1715. 

  1715.         setModuleValues()
    1716. 

  1716.         <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_setModuleValues" class="headerlink"><i class="fas fa-link"></i></a>
    1717. 

  1717. 

  1718.     </h4>
    1719. 

  1719.     <aside class="phpdocumentor-element-found-in">
    1720. 

  1720.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QROutputAbstract.php"><a href="files/src-output-qroutputabstract.html"><abbr title="src/Output/QROutputAbstract.php">QROutputAbstract.php</abbr></a></abbr>
    1721. 

  1721.     :
    1722. 

  1722.     <span class="phpdocumentor-element-found-in__line">82</span>
    1723. 

  1723. 

  1724.     </aside>
    1725. 

  1725. 

  1726.         <p class="phpdocumentor-summary">Sets the initial module values</p>
    1727. 

  1727. 

  1728.     <code class="phpdocumentor-code phpdocumentor-signature ">
    1729. 

  1729.     <span class="phpdocumentor-signature__visibility">protected</span>
    1730. 

  1730.                     <span class="phpdocumentor-signature__name">setModuleValues</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
    1731. 

  1731. 

  1732.     <div class="phpdocumentor-label-line">
    1733. 

  1733.         </div>
    1734. 

  1734.     
    1735. 

  1735.     
    1736. 

  1736.     
    1737. 

  1737. 

  1738.     
    1739. 

  1739. </article>
    1740. 

  1740.                     <article
    1741. 

  1741.         class="phpdocumentor-element
    1742. 

  1742.             -method
    1743. 

  1743.             -protected
    1744. 

  1744.                                                         "
    1745. 

  1745. >
    1746. 

  1746.     <h4 class="phpdocumentor-element__name" id="method_setTransparencyColor">
    1747. 

  1747.         setTransparencyColor()
    1748. 

  1748.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_setTransparencyColor" class="headerlink"><i class="fas fa-link"></i></a>
    1749. 

  1749. 

  1750.     </h4>
    1751. 

  1751.     <aside class="phpdocumentor-element-found-in">
    1752. 

  1752.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
    1753. 

  1753.     :
    1754. 

  1754.     <span class="phpdocumentor-element-found-in__line">250</span>
    1755. 

  1755. 

  1756.     </aside>
    1757. 

  1757. 

  1758.         <p class="phpdocumentor-summary">Sets the transparency color</p>
    1759. 

  1759. 

  1760.     <code class="phpdocumentor-code phpdocumentor-signature ">
    1761. 

  1761.     <span class="phpdocumentor-signature__visibility">protected</span>
    1762. 

  1762.                     <span class="phpdocumentor-signature__name">setTransparencyColor</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
    1763. 

  1763. 

  1764.     <div class="phpdocumentor-label-line">
    1765. 

  1765.         </div>
    1766. 

  1766.     
    1767. 

  1767.     
    1768. 

  1768.     
    1769. 

  1769. 

  1770.     
    1771. 

  1771. </article>
    1772. 

  1772.                     <article
    1773. 

  1773.         class="phpdocumentor-element
    1774. 

  1774.             -method
    1775. 

  1775.             -protected
    1776. 

  1776.                                                         "
    1777. 

  1777. >
    1778. 

  1778.     <h4 class="phpdocumentor-element__name" id="method_toBase64DataURI">
    1779. 

  1779.         toBase64DataURI()
    1780. 

  1780.         <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_toBase64DataURI" class="headerlink"><i class="fas fa-link"></i></a>
    1781. 

  1781. 

  1782.     </h4>
    1783. 

  1783.     <aside class="phpdocumentor-element-found-in">
    1784. 

  1784.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QROutputAbstract.php"><a href="files/src-output-qroutputabstract.html"><abbr title="src/Output/QROutputAbstract.php">QROutputAbstract.php</abbr></a></abbr>
    1785. 

  1785.     :
    1786. 

  1786.     <span class="phpdocumentor-element-found-in__line">138</span>
    1787. 

  1787. 

  1788.     </aside>
    1789. 

  1789. 

  1790.         <p class="phpdocumentor-summary">Returns a base64 data URI for the given string and mime type</p>
    1791. 

  1791. 

  1792.     <code class="phpdocumentor-code phpdocumentor-signature ">
    1793. 

  1793.     <span class="phpdocumentor-signature__visibility">protected</span>
    1794. 

  1794.                     <span class="phpdocumentor-signature__name">toBase64DataURI</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$data</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$mime</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
    1795. 

  1795. 

  1796.     <div class="phpdocumentor-label-line">
    1797. 

  1797.         </div>
    1798. 

  1798.     
    1799. 

  1799.         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    1800. 

  1800.     <dl class="phpdocumentor-argument-list">
    1801. 

  1801.                     <dt class="phpdocumentor-argument-list__entry">
    1802. 

  1802.                 <span class="phpdocumentor-signature__argument__name">$data</span>
    1803. 

  1803.                 : <span class="phpdocumentor-signature__argument__return-type">string</span>
    1804. 

  1804.                             </dt>
    1805. 

  1805.             <dd class="phpdocumentor-argument-list__definition">
    1806. 

  1806.                 
    1807. 

  1807.             </dd>
    1808. 

  1808.                     <dt class="phpdocumentor-argument-list__entry">
    1809. 

  1809.                 <span class="phpdocumentor-signature__argument__name">$mime</span>
    1810. 

  1810.                 : <span class="phpdocumentor-signature__argument__return-type">string</span>
    1811. 

  1811.                             </dt>
    1812. 

  1812.             <dd class="phpdocumentor-argument-list__definition">
    1813. 

  1813.                 
    1814. 

  1814.             </dd>
    1815. 

  1815.             </dl>
    1816. 

  1816. 

  1817.     
    1818. 

  1818. 

  1819.             <section>
    1820. 

  1820.         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    1821. 

  1821.         <span class="phpdocumentor-signature__response_type">string</span>
    1822. 

  1822.             </section>
    1823. 

  1823. 

  1824. </article>
    1825. 

  1825.             </section>
    1826. 

  1826. 

  1827.         <div class="phpdocumentor-modal" id="source-view">
    1828. 

  1828.     <div class="phpdocumentor-modal-bg" data-exit-button></div>
    1829. 

  1829.     <div class="phpdocumentor-modal-container">
    1830. 

  1830.         <div class="phpdocumentor-modal-content">
    1831. 

  1831.             <pre style="max-height: 500px; overflow-y: scroll" data-src="files/src/Output/QRGdImage.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
    1832. 

  1832.         </div>
    1833. 

  1833.         <button data-exit-button class="phpdocumentor-modal__close">&times;</button>
    1834. 

  1834.     </div>
    1835. 

  1835. </div>
    1836. 

  1836. 

  1837.     <script type="text/javascript">
    1838. 

  1838.         (function () {
    1839. 

  1839.             function loadExternalCodeSnippet(el, url, line) {
    1840. 

  1840.                 Array.prototype.slice.call(el.querySelectorAll('pre[data-src]')).forEach((pre) => {
    1841. 

  1841.                     const src = url || pre.getAttribute('data-src').replace(/\\/g, '/');
    1842. 

  1842.                     const language = 'php';
    1843. 

  1843. 

  1844.                     const code = document.createElement('code');
    1845. 

  1845.                     code.className = 'language-' + language;
    1846. 

  1846.                     pre.textContent = '';
    1847. 

  1847.                     pre.setAttribute('data-line', line)
    1848. 

  1848.                     code.textContent = 'Loading…';
    1849. 

  1849.                     pre.appendChild(code);
    1850. 

  1850. 

  1851.                     var xhr = new XMLHttpRequest();
    1852. 

  1852. 

  1853.                     xhr.open('GET', src, true);
    1854. 

  1854. 

  1855.                     xhr.onreadystatechange = function () {
    1856. 

  1856.                         if (xhr.readyState !== 4) {
    1857. 

  1857.                             return;
    1858. 

  1858.                         }
    1859. 

  1859. 

  1860.                         if (xhr.status < 400 && xhr.responseText) {
    1861. 

  1861.                             code.textContent = xhr.responseText;
    1862. 

  1862.                             Prism.highlightElement(code);
    1863. 

  1863.                             return;
    1864. 

  1864.                         }
    1865. 

  1865. 

  1866.                         if (xhr.status === 404) {
    1867. 

  1867.                             code.textContent = '✖ Error: File could not be found';
    1868. 

  1868.                             return;
    1869. 

  1869.                         }
    1870. 

  1870. 

  1871.                         if (xhr.status >= 400) {
    1872. 

  1872.                             code.textContent = '✖ Error ' + xhr.status + ' while fetching file: ' + xhr.statusText;
    1873. 

  1873.                             return;
    1874. 

  1874.                         }
    1875. 

  1875. 

  1876.                         code.textContent = '✖ Error: An unknown error occurred';
    1877. 

  1877.                     };
    1878. 

  1878. 

  1879.                     xhr.send(null);
    1880. 

  1880.                 });
    1881. 

  1881.             }
    1882. 

  1882. 

  1883.             const modalButtons = document.querySelectorAll("[data-modal]");
    1884. 

  1884.             const openedAsLocalFile = window.location.protocol === 'file:';
    1885. 

  1885.             if (modalButtons.length > 0 && openedAsLocalFile) {
    1886. 

  1886.                 console.warn(
    1887. 

  1887.                     'Viewing the source code is unavailable because you are opening this page from the file:// scheme; ' +
    1888. 

  1888.                     'browsers block XHR requests when a page is opened this way'
    1889. 

  1889.                 );
    1890. 

  1890.             }
    1891. 

  1891. 

  1892.             modalButtons.forEach(function (trigger) {
    1893. 

  1893.                 if (openedAsLocalFile) {
    1894. 

  1894.                     trigger.setAttribute("hidden", "hidden");
    1895. 

  1895.                 }
    1896. 

  1896. 

  1897.                 trigger.addEventListener("click", function (event) {
    1898. 

  1898.                     event.preventDefault();
    1899. 

  1899.                     const modal = document.getElementById(trigger.dataset.modal);
    1900. 

  1900.                     if (!modal) {
    1901. 

  1901.                         console.error(`Modal with id "${trigger.dataset.modal}" could not be found`);
    1902. 

  1902.                         return;
    1903. 

  1903.                     }
    1904. 

  1904.                     modal.classList.add("phpdocumentor-modal__open");
    1905. 

  1905. 

  1906.                     loadExternalCodeSnippet(modal, trigger.dataset.src || null, trigger.dataset.line)
    1907. 

  1907.                     const exits = modal.querySelectorAll("[data-exit-button]");
    1908. 

  1908.                     exits.forEach(function (exit) {
    1909. 

  1909.                         exit.addEventListener("click", function (event) {
    1910. 

  1910.                             event.preventDefault();
    1911. 

  1911.                             modal.classList.remove("phpdocumentor-modal__open");
    1912. 

  1912.                         });
    1913. 

  1913.                     });
    1914. 

  1914.                 });
    1915. 

  1915.             });
    1916. 

  1916.         })();
    1917. 

  1917.     </script>
    1918. 

  1918. 

  1919.     </article>
    1920. 

  1920.                                 </section>
    1921. 

  1921.                 <section class="phpdocumentor-on-this-page__sidebar">
    1922. 

  1922.                                 
    1923. 

  1923.     <section class="phpdocumentor-on-this-page__content">
    1924. 

  1924.         <strong class="phpdocumentor-on-this-page__title">On this page</strong>
    1925. 

  1925. 

  1926.         <ul class="phpdocumentor-list -clean">
    1927. 

  1927.             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
    1928. 

  1928.             <li>
    1929. 

  1929.                 <ul class="phpdocumentor-list -clean">
    1930. 

  1930.                                                             <li><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#toc-properties">Properties</a></li>
    1931. 

  1931.                                                             <li><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#toc-methods">Methods</a></li>
    1932. 

  1932.                                     </ul>
    1933. 

  1933.             </li>
    1934. 

  1934.             
    1935. 

  1935.                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
    1936. 

  1936.                 <li>
    1937. 

  1937.                     <ul class="phpdocumentor-list -clean">
    1938. 

  1938.                                                     <li><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#property_background">$background<a href="classes/chillerlan-QRCode-Output-QRGdImage.html"></li>
    1939. 

  1939.                                                     <li><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#property_image">$image<a href="classes/chillerlan-QRCode-Output-QRGdImage.html"></li>
    1940. 

  1940.                                                     <li><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#property_length">$length<a href="classes/chillerlan-QRCode-Output-QRGdImage.html"></li>
    1941. 

  1941.                                                     <li><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#property_matrix">$matrix<a href="classes/chillerlan-QRCode-Output-QRGdImage.html"></li>
    1942. 

  1942.                                                     <li><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#property_moduleCount">$moduleCount<a href="classes/chillerlan-QRCode-Output-QRGdImage.html"></li>
    1943. 

  1943.                                                     <li><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#property_moduleValues">$moduleValues<a href="classes/chillerlan-QRCode-Output-QRGdImage.html"></li>
    1944. 

  1944.                                                     <li><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#property_options">$options<a href="classes/chillerlan-QRCode-Output-QRGdImage.html"></li>
    1945. 

  1945.                                                     <li><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#property_scale">$scale<a href="classes/chillerlan-QRCode-Output-QRGdImage.html"></li>
    1946. 

  1946.                                                     <li><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#property_upscaled">$upscaled<a href="classes/chillerlan-QRCode-Output-QRGdImage.html"></li>
    1947. 

  1947.                                             </ul>
    1948. 

  1948.                 </li>
    1949. 

  1949.             
    1950. 

  1950.                         <li class="phpdocumentor-on-this-page-section__title">Methods</li>
    1951. 

  1951.             <li>
    1952. 

  1952.                 <ul class="phpdocumentor-list -clean">
    1953. 

  1953.                                             <li><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method___construct">__construct()</a></li>
    1954. 

  1954.                                             <li><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_dump">dump()</a></li>
    1955. 

  1955.                                             <li><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_moduleValueIsValid">moduleValueIsValid()</a></li>
    1956. 

  1956.                                             <li><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_checkGD">checkGD()</a></li>
    1957. 

  1957.                                             <li><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_collectModules">collectModules()</a></li>
    1958. 

  1958.                                             <li><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_createImage">createImage()</a></li>
    1959. 

  1959.                                             <li><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_drawImage">drawImage()</a></li>
    1960. 

  1960.                                             <li><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_dumpImage">dumpImage()</a></li>
    1961. 

  1961.                                             <li><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_getDefaultModuleValue">getDefaultModuleValue()</a></li>
    1962. 

  1962.                                             <li><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_getModuleValue">getModuleValue()</a></li>
    1963. 

  1963.                                             <li><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_getModuleValueAt">getModuleValueAt()</a></li>
    1964. 

  1964.                                             <li><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_module">module()</a></li>
    1965. 

  1965.                                             <li><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_prepareModuleValue">prepareModuleValue()</a></li>
    1966. 

  1966.                                             <li><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_saveToFile">saveToFile()</a></li>
    1967. 

  1967.                                             <li><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_setBgColor">setBgColor()</a></li>
    1968. 

  1968.                                             <li><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_setMatrixDimensions">setMatrixDimensions()</a></li>
    1969. 

  1969.                                             <li><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_setModuleValues">setModuleValues()</a></li>
    1970. 

  1970.                                             <li><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_setTransparencyColor">setTransparencyColor()</a></li>
    1971. 

  1971.                                             <li><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_toBase64DataURI">toBase64DataURI()</a></li>
    1972. 

  1972.                                     </ul>
    1973. 

  1973.             </li>
    1974. 

  1974.                     </ul>
    1975. 

  1975.     </section>
    1976. 

  1976. 

  1977.                 </section>
    1978. 

  1978.                             </div>
    1979. 

  1979.             <section data-search-results class="phpdocumentor-search-results phpdocumentor-search-results--hidden">
    1980. 

  1980.     <section class="phpdocumentor-search-results__dialog">
    1981. 

  1981.         <header class="phpdocumentor-search-results__header">
    1982. 

  1982.             <h2 class="phpdocumentor-search-results__title">Search results</h2>
    1983. 

  1983.             <button class="phpdocumentor-search-results__close"><i class="fas fa-times"></i></button>
    1984. 

  1984.         </header>
    1985. 

  1985.         <section class="phpdocumentor-search-results__body">
    1986. 

  1986.             <ul class="phpdocumentor-search-results__entries"></ul>
    1987. 

  1987.         </section>
    1988. 

  1988.     </section>
    1989. 

  1989. </section>
    1990. 

  1990.         </div>
    1991. 

  1991.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
    1992. 

  1992. 

  1993.     </main>
    1994. 

  1994. 

  1995.     <script>
    1996. 

  1996.         cssVars({});
    1997. 

  1997.     </script>
    1998. 

  1998.     <script src="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/prism.min.js"></script>
    1999. 

  1999.     <script src="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/autoloader/prism-autoloader.min.js"></script>
    2000. 

  2000.     <script src="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/line-numbers/prism-line-numbers.min.js"></script>
    2001. 

  2001.     <script src="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/line-highlight/prism-line-highlight.min.js"></script>
    2002. 

  2002. </body>
    2003. 

  2003. </html>
    2004.